C# is an object-oriented programming language where programs consist of objects that interact through methods. The document discusses C# program structure, sample code, how code is executed, and data types in C#. It provides details on value types like integers and floats, reference types like strings, and pointer types. Key features of C# include being case sensitive and requiring semicolons. The document also covers operators, variables, and keywords in C#.
The document provides an introduction to the C# programming language. It discusses that C# targets the .NET framework, which can run on multiple operating systems. It then gives an example "Hello World" program and explains the basic structure of a C# program. Finally, it discusses some key concepts in C# including GUI applications, primitive data types, expressions, and operators.
The document discusses various aspects of .NET Framework including its components, new features in .NET 4.0, intermediate language, garbage collection, and more. It provides definitions and explanations for terms like Common Language Runtime, assemblies, generics, and tuples. Key points covered are the main components of .NET Framework, new features in .NET 4.0 like parallel programming and security improvements, and differences between managed and unmanaged code.
Thrift is a software library and code generation tool developed at Facebook to facilitate the development of efficient and scalable backend services across multiple programming languages. It defines a common data representation and service interface definition that can be used to generate code for easily building RPC clients and servers. The key components that Thrift addresses are common data types, an abstracted transport layer, a flexible protocol, and support for backwards compatible data evolution through versioning.
This document discusses Microsoft's .NET framework and its confrontation with Sun Microsystems' Java platform. It provides an overview of key aspects of .NET such as the Common Language Runtime (CLR), Microsoft Intermediate Language (MSIL), and support for multiple programming languages. It also compares .NET's approach of targeting a virtual machine to traditional compiled languages that target specific operating systems and hardware configurations.
The document provides an overview of Microsoft Visual C# and C# basics. It covers topics like getting started with a first C# program, data types, operators, control statements, namespaces, objects and types, methods, classes, structs, inheritance, interfaces, polymorphism, arrays, generics, collections, memory management, attributes, exceptions and more. It also discusses C# compiler options, console I/O formatting, comments, and directives.
C# introduction document covers the following topics:
- Hello World demo shows a basic C# console application.
- The .NET Framework overview describes its common language runtime, base class library and language interoperability.
- Design goals of C# emphasize it being the first component-oriented C-family language and unifying all data types as objects.
- Language features covered include program structure, type system, predefined types, classes, structs, interfaces, enums and delegates.
The .NET Framework provides a software development environment, runtime engine, and platform for building and running distributed applications. It includes a comprehensive class library organized into namespaces that is deployed in assemblies. The Common Language Specification and Common Type System allow different programming languages that target the .NET Framework to easily interoperate by sharing common data types.
C# is an object-oriented programming language where programs consist of objects that interact through methods. The document discusses C# program structure, sample code, how code is executed, and data types in C#. It provides details on value types like integers and floats, reference types like strings, and pointer types. Key features of C# include being case sensitive and requiring semicolons. The document also covers operators, variables, and keywords in C#.
The document provides an introduction to the C# programming language. It discusses that C# targets the .NET framework, which can run on multiple operating systems. It then gives an example "Hello World" program and explains the basic structure of a C# program. Finally, it discusses some key concepts in C# including GUI applications, primitive data types, expressions, and operators.
The document discusses various aspects of .NET Framework including its components, new features in .NET 4.0, intermediate language, garbage collection, and more. It provides definitions and explanations for terms like Common Language Runtime, assemblies, generics, and tuples. Key points covered are the main components of .NET Framework, new features in .NET 4.0 like parallel programming and security improvements, and differences between managed and unmanaged code.
Thrift is a software library and code generation tool developed at Facebook to facilitate the development of efficient and scalable backend services across multiple programming languages. It defines a common data representation and service interface definition that can be used to generate code for easily building RPC clients and servers. The key components that Thrift addresses are common data types, an abstracted transport layer, a flexible protocol, and support for backwards compatible data evolution through versioning.
This document discusses Microsoft's .NET framework and its confrontation with Sun Microsystems' Java platform. It provides an overview of key aspects of .NET such as the Common Language Runtime (CLR), Microsoft Intermediate Language (MSIL), and support for multiple programming languages. It also compares .NET's approach of targeting a virtual machine to traditional compiled languages that target specific operating systems and hardware configurations.
The document provides an overview of Microsoft Visual C# and C# basics. It covers topics like getting started with a first C# program, data types, operators, control statements, namespaces, objects and types, methods, classes, structs, inheritance, interfaces, polymorphism, arrays, generics, collections, memory management, attributes, exceptions and more. It also discusses C# compiler options, console I/O formatting, comments, and directives.
C# introduction document covers the following topics:
- Hello World demo shows a basic C# console application.
- The .NET Framework overview describes its common language runtime, base class library and language interoperability.
- Design goals of C# emphasize it being the first component-oriented C-family language and unifying all data types as objects.
- Language features covered include program structure, type system, predefined types, classes, structs, interfaces, enums and delegates.
The .NET Framework provides a software development environment, runtime engine, and platform for building and running distributed applications. It includes a comprehensive class library organized into namespaces that is deployed in assemblies. The Common Language Specification and Common Type System allow different programming languages that target the .NET Framework to easily interoperate by sharing common data types.
The document discusses keywords, identifiers, literals, punctuators, and data types in the C# programming language. It defines each concept and provides examples. Keywords are reserved words that implement language features. Identifiers name variables and cannot contain two underscores. Literals assign values to variables and include numbers, characters, strings, and escape sequences. Punctuators separate operations involving operands. Data types specify the size and type of values stored in variables, including primitive types like integers and floating-point, as well as reference types.
There are four types of polymorphism in C++: parametric, inclusion, overloading, and coercion. Directory listing code written in a C style can be improved by wrapping the C API functions in C++ stream and iterator objects. This allows the code to take advantage of polymorphism and makes it more readable and maintainable by following object-oriented design principles. Rolling one's own iterator type allows a directory stream to be iterated over and used with standard algorithms and containers in a polymorphic way.
The document provides an overview of the .NET framework including its architecture, components like the Common Language Runtime (CLR), intermediate language (IL), advantages of IL like platform independence and language interoperability. It discusses .NET framework versions, data types in C# like value types and reference types, variable declaration and scope, and basic input/output using the console.
The document discusses an agenda covering the .NET platform and Visual Studio. It will cover the .NET framework, an introduction to C#, object-oriented programming in C#, assemblies and modules, and sample applications. It then discusses the .NET platform, Visual Studio IDE, execution in .NET, and code conversion to C#. Key aspects of C# like components, data types, arrays, and assemblies are defined.
The document outlines topics related to C# programming including fundamentals, data types, expressions, debugging, conditional statements, loops, classes, methods, and other concepts. It provides descriptions and examples for key elements like declaring variables, defining classes and objects, boxing and unboxing value types, namespaces, and more. The document appears to be serving as a course outline or guide for learning C#.
The document discusses namespaces in .NET. Namespaces help organize classes and interfaces logically and avoid naming conflicts. Namespaces use dot notation and can be defined using the namespace keyword. Assemblies contain namespaces and provide execution context and versioning. Private assemblies are used within one application while public assemblies in the global assembly cache can be used across applications. The compiler compiles to CIL and produces metadata. The runtime loads assemblies and the JIT compiler converts CIL to native code for the CPU.
C++ is an object-oriented programming language that is a superset of C and was created by Bjarne Stroustrup at Bell Labs in the early 1980s. C++ supports features like classes, inheritance, and object-oriented design while also being compatible with C. Some key characteristics of C++ include its support for object-oriented programming, portability, modular programming, and C compatibility. C++ programs are made up of tokens like identifiers, keywords, literals, punctuators, and operators.
Dot net-interview-questions-and-answers part iRakesh Joshi
.NET Framework is a complete environment that allows developers to develop, run, and deploy the following applications: Console applications,Windows Forms applications,Windows Presentation Foundation (WPF) applications,Web applications (ASP.NET applications),Web services,Windows services,Service-oriented applications using Windows Communication Foundation (WCF),Workflow-enabled applications using Windows Workflow Foundation (WF).
.NET Framework also enables a developer to create sharable components to be used in distributed computing architecture. NET Framework supports the object-oriented programming model for multiple languages, such as Visual Basic, Visual C#, and Visual C++. .NET Framework supports multiple programming languages in a manner that allows language interoperability. This implies that each language can use the code written in some other language.
Dot net-interview-questions-and-answers part iRakesh Joshi
.NET is a general-purpose software development platform, similar to Java. At its core is a virtual machine that turns intermediate language (IL) into machine code. High-level language compilers for C#, VB.NET and C++ are provided to turn source code into IL. C# is a new programming language, very similar to Java. An extensive class library is included, featuring all the functionality one might expect from a contempory development platform - windows GUI development (Windows Form s), database access (ADO.NET), web development (ASP.NET), web services, XML etc.
This document discusses the transition from structured programming to object-oriented programming. Structured programming relies on control structures like if/else and while loops rather than goto statements. It advocates top-down development through stepwise refinement of procedures. However, structured programming is narrowly focused on solving a single problem. It also bases program structure on decomposition of functionality rather than stable data structures. Object-oriented programming orients programs more broadly towards reuse. It focuses on data structures, which tend to be more stable than control structures. OOP provides an alternative to the top-down approach through multiple conceptual "tops" in a system.
This document summarizes a paper that explores how six common design patterns described by Gamma et al. can be implemented in the C# programming language. It begins with an abstract that introduces design patterns and states that interfaces, events, and other C# features simplify implementing patterns like Adapter and Strategy. It then provides context on C# and the .NET framework, discusses relevant C# features, and describes how to implement six patterns in C#.
The document provides an introduction to the C programming language. It discusses the structure of a C program including character set, tokens, identifiers, reserved words, comments, data types, constants, variables, operators, expressions, statements, functions, and how to convert an algorithm into a C program. It then discusses why C is commonly used, its features such as being robust, portable, supporting dynamic memory allocation, and being efficient and fast. The document outlines the advantages and disadvantages of C and valid steps in a C program. Finally, it provides details on the typical structure of a C program which includes documentation, linking, definitions, global declarations, the main function, and subprograms.
C# (pronounced “see sharp” or “C Sharp”) is one of many .NET programming languages. It is object-oriented and allows you to build reusable components for a wide variety of application types Microsoft introduced C# on June 26th, 2000 and it became a v1.0 product on Feb 13th 2002
The document discusses the role of CLR (Common Language Runtime) in .NET framework. It explains that CLR converts programs to native code, handles exceptions, provides type safety, memory management, security, improved performance and is language and platform independent. It also discusses garbage collection and language features supported by CLR. The main components of CLR are CTS (Common Type System), JIT (Just-In-Time) compiler and CLS (Common Language Specification). CTS defines value and reference types while JIT compiles CIL to machine code. CLS provides language interoperability.
This document provides an overview of key C# programming concepts such as declaring variables, data types, conditional statements, loops, namespaces, and more. It also discusses topics like initialization and scope of variables, predefined value and reference types, if statements, and using the console for input/output. The goal is to cover basic C# syntax, conventions, and compiler options to get started with programming in C#.
Object oriented concepts are introduced, including object oriented programming characteristics such as modularity, abstraction, encapsulation, inheritance, polymorphism and dynamic binding. Object oriented programming benefits reusability of code, supports code security, and allows for easy management of complex systems. Example applications of object oriented programming include databases, expert systems, simulation and modeling.
The document contains a lab file for Dot Net experiments submitted by a student. It includes 13 experiments covering topics like what is .NET framework, its components, comparison of C# with Java and C++, programs to demonstrate simple calculations, functions, if-else conditions etc. in C# console and windows forms. Each experiment is given a page number and includes the code and output for the programs written.
The document discusses .NET Framework and the C# programming language. It defines .NET as a platform-neutral framework that supports multiple languages and provides common class libraries. When code is compiled, it is converted to an intermediate language (IL) rather than native machine code. At runtime, the .NET Framework uses just-in-time compilation to convert IL to native code. This allows .NET applications to run on different operating systems and processors. The framework also includes a common language runtime, class libraries, and supports languages like C# and VB.NET.
This document provides an introduction to the C programming language. It discusses that C was created to develop the UNIX operating system and is widely used for systems programming. The document then covers C program structure, tokens, basic syntax, identifiers, keywords, whitespace, data types including integer and floating point types, variables, and variable scope and storage duration. It provides examples of declaring, defining, initializing and using different variables in a sample C program.
C# is a strongly typed, object-oriented programming language that is open source, simple, modern, flexible and versatile. It was developed by Microsoft in 2001 to be easy to learn and support modern functionality. C# supports features like generics, lambda expressions, and asynchronous programming. It is cross-platform and can be used to develop various applications including web, mobile, desktop, games and more. C# is an evolving language with new features added in each version. Key data types in C# include strings, which are represented by the System.String class, and arrays, which allow storing collections of objects or values.
A tour of C# - Overview _ Microsoft Learn.pdfParasJain570452
C# is an object-oriented programming language that enables developers to build secure and robust applications that run on .NET. The document provides an overview of the major components of C#, including its object-oriented features, robustness features like garbage collection, and support for asynchronous operations. It also describes how C# programs run on .NET's common language runtime and class libraries and can interact with code from other .NET languages.
The document discusses keywords, identifiers, literals, punctuators, and data types in the C# programming language. It defines each concept and provides examples. Keywords are reserved words that implement language features. Identifiers name variables and cannot contain two underscores. Literals assign values to variables and include numbers, characters, strings, and escape sequences. Punctuators separate operations involving operands. Data types specify the size and type of values stored in variables, including primitive types like integers and floating-point, as well as reference types.
There are four types of polymorphism in C++: parametric, inclusion, overloading, and coercion. Directory listing code written in a C style can be improved by wrapping the C API functions in C++ stream and iterator objects. This allows the code to take advantage of polymorphism and makes it more readable and maintainable by following object-oriented design principles. Rolling one's own iterator type allows a directory stream to be iterated over and used with standard algorithms and containers in a polymorphic way.
The document provides an overview of the .NET framework including its architecture, components like the Common Language Runtime (CLR), intermediate language (IL), advantages of IL like platform independence and language interoperability. It discusses .NET framework versions, data types in C# like value types and reference types, variable declaration and scope, and basic input/output using the console.
The document discusses an agenda covering the .NET platform and Visual Studio. It will cover the .NET framework, an introduction to C#, object-oriented programming in C#, assemblies and modules, and sample applications. It then discusses the .NET platform, Visual Studio IDE, execution in .NET, and code conversion to C#. Key aspects of C# like components, data types, arrays, and assemblies are defined.
The document outlines topics related to C# programming including fundamentals, data types, expressions, debugging, conditional statements, loops, classes, methods, and other concepts. It provides descriptions and examples for key elements like declaring variables, defining classes and objects, boxing and unboxing value types, namespaces, and more. The document appears to be serving as a course outline or guide for learning C#.
The document discusses namespaces in .NET. Namespaces help organize classes and interfaces logically and avoid naming conflicts. Namespaces use dot notation and can be defined using the namespace keyword. Assemblies contain namespaces and provide execution context and versioning. Private assemblies are used within one application while public assemblies in the global assembly cache can be used across applications. The compiler compiles to CIL and produces metadata. The runtime loads assemblies and the JIT compiler converts CIL to native code for the CPU.
C++ is an object-oriented programming language that is a superset of C and was created by Bjarne Stroustrup at Bell Labs in the early 1980s. C++ supports features like classes, inheritance, and object-oriented design while also being compatible with C. Some key characteristics of C++ include its support for object-oriented programming, portability, modular programming, and C compatibility. C++ programs are made up of tokens like identifiers, keywords, literals, punctuators, and operators.
Dot net-interview-questions-and-answers part iRakesh Joshi
.NET Framework is a complete environment that allows developers to develop, run, and deploy the following applications: Console applications,Windows Forms applications,Windows Presentation Foundation (WPF) applications,Web applications (ASP.NET applications),Web services,Windows services,Service-oriented applications using Windows Communication Foundation (WCF),Workflow-enabled applications using Windows Workflow Foundation (WF).
.NET Framework also enables a developer to create sharable components to be used in distributed computing architecture. NET Framework supports the object-oriented programming model for multiple languages, such as Visual Basic, Visual C#, and Visual C++. .NET Framework supports multiple programming languages in a manner that allows language interoperability. This implies that each language can use the code written in some other language.
Dot net-interview-questions-and-answers part iRakesh Joshi
.NET is a general-purpose software development platform, similar to Java. At its core is a virtual machine that turns intermediate language (IL) into machine code. High-level language compilers for C#, VB.NET and C++ are provided to turn source code into IL. C# is a new programming language, very similar to Java. An extensive class library is included, featuring all the functionality one might expect from a contempory development platform - windows GUI development (Windows Form s), database access (ADO.NET), web development (ASP.NET), web services, XML etc.
This document discusses the transition from structured programming to object-oriented programming. Structured programming relies on control structures like if/else and while loops rather than goto statements. It advocates top-down development through stepwise refinement of procedures. However, structured programming is narrowly focused on solving a single problem. It also bases program structure on decomposition of functionality rather than stable data structures. Object-oriented programming orients programs more broadly towards reuse. It focuses on data structures, which tend to be more stable than control structures. OOP provides an alternative to the top-down approach through multiple conceptual "tops" in a system.
This document summarizes a paper that explores how six common design patterns described by Gamma et al. can be implemented in the C# programming language. It begins with an abstract that introduces design patterns and states that interfaces, events, and other C# features simplify implementing patterns like Adapter and Strategy. It then provides context on C# and the .NET framework, discusses relevant C# features, and describes how to implement six patterns in C#.
The document provides an introduction to the C programming language. It discusses the structure of a C program including character set, tokens, identifiers, reserved words, comments, data types, constants, variables, operators, expressions, statements, functions, and how to convert an algorithm into a C program. It then discusses why C is commonly used, its features such as being robust, portable, supporting dynamic memory allocation, and being efficient and fast. The document outlines the advantages and disadvantages of C and valid steps in a C program. Finally, it provides details on the typical structure of a C program which includes documentation, linking, definitions, global declarations, the main function, and subprograms.
C# (pronounced “see sharp” or “C Sharp”) is one of many .NET programming languages. It is object-oriented and allows you to build reusable components for a wide variety of application types Microsoft introduced C# on June 26th, 2000 and it became a v1.0 product on Feb 13th 2002
The document discusses the role of CLR (Common Language Runtime) in .NET framework. It explains that CLR converts programs to native code, handles exceptions, provides type safety, memory management, security, improved performance and is language and platform independent. It also discusses garbage collection and language features supported by CLR. The main components of CLR are CTS (Common Type System), JIT (Just-In-Time) compiler and CLS (Common Language Specification). CTS defines value and reference types while JIT compiles CIL to machine code. CLS provides language interoperability.
This document provides an overview of key C# programming concepts such as declaring variables, data types, conditional statements, loops, namespaces, and more. It also discusses topics like initialization and scope of variables, predefined value and reference types, if statements, and using the console for input/output. The goal is to cover basic C# syntax, conventions, and compiler options to get started with programming in C#.
Object oriented concepts are introduced, including object oriented programming characteristics such as modularity, abstraction, encapsulation, inheritance, polymorphism and dynamic binding. Object oriented programming benefits reusability of code, supports code security, and allows for easy management of complex systems. Example applications of object oriented programming include databases, expert systems, simulation and modeling.
The document contains a lab file for Dot Net experiments submitted by a student. It includes 13 experiments covering topics like what is .NET framework, its components, comparison of C# with Java and C++, programs to demonstrate simple calculations, functions, if-else conditions etc. in C# console and windows forms. Each experiment is given a page number and includes the code and output for the programs written.
The document discusses .NET Framework and the C# programming language. It defines .NET as a platform-neutral framework that supports multiple languages and provides common class libraries. When code is compiled, it is converted to an intermediate language (IL) rather than native machine code. At runtime, the .NET Framework uses just-in-time compilation to convert IL to native code. This allows .NET applications to run on different operating systems and processors. The framework also includes a common language runtime, class libraries, and supports languages like C# and VB.NET.
This document provides an introduction to the C programming language. It discusses that C was created to develop the UNIX operating system and is widely used for systems programming. The document then covers C program structure, tokens, basic syntax, identifiers, keywords, whitespace, data types including integer and floating point types, variables, and variable scope and storage duration. It provides examples of declaring, defining, initializing and using different variables in a sample C program.
C# is a strongly typed, object-oriented programming language that is open source, simple, modern, flexible and versatile. It was developed by Microsoft in 2001 to be easy to learn and support modern functionality. C# supports features like generics, lambda expressions, and asynchronous programming. It is cross-platform and can be used to develop various applications including web, mobile, desktop, games and more. C# is an evolving language with new features added in each version. Key data types in C# include strings, which are represented by the System.String class, and arrays, which allow storing collections of objects or values.
A tour of C# - Overview _ Microsoft Learn.pdfParasJain570452
C# is an object-oriented programming language that enables developers to build secure and robust applications that run on .NET. The document provides an overview of the major components of C#, including its object-oriented features, robustness features like garbage collection, and support for asynchronous operations. It also describes how C# programs run on .NET's common language runtime and class libraries and can interact with code from other .NET languages.
The document discusses Microsoft's .NET framework. It defines .NET as a new platform for developing and running software applications that features ease of development of web services and interoperability between programming languages. It then goes on to describe key concepts in .NET including the Common Language Runtime (CLR), assemblies, application domains, garbage collection, and serialization.
Summer training PPT Manasv Singharia.pptxshokeenk14
Internshala is a technology company with a mission to equip students with relevant skills and practical experience to help them succeed in their careers. It envisions a world where students can discover their passions and turn them into careers, graduating with confidence and preparation.
C is a procedural programming language developed in 1972 to migrate UNIX code from assembly to a higher-level language. C++ was created in the early 1980s as an extension of C with added support for object-oriented programming. Major operating systems, software, browsers, games and databases are built using C and C++.
The main difference between C and C++ is that C is a procedural language with no object orientation while C++ combines procedural and object-oriented
C# is an object-oriented programming language developed by Microsoft that runs on the .NET Framework. A C# program consists of classes, methods, and other elements. The document provides an overview of C# and its history, features, and gives an example of a simple "Hello World" program in C# to demonstrate its basic syntax and structure.
Top 50 .NET Interview Questions and Answers 2019 | EdurekaEdureka!
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This Edureka PPT on '.NET Interview Questions and Answers' will help you understand the frequently asked interview questions for .NET. Following are the topics discussed:
Beginner Level Interview Questions
Intermediate Level Interview Questions
Advanced Level Interview Questions
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The document provides an introduction to the Microsoft .NET framework. It discusses that .NET is a development platform and runtime environment that includes a virtual machine, common language runtime, and class libraries. It supports building applications for web, Windows desktop, services and more using languages like C#. The .NET framework provides a consistent programming model, code execution environment, and class libraries to simplify development.
This document provides an overview of the C++ programming language for beginners. It discusses C++ history and how it compares to C as a superset. Key features of C++ include object-oriented programming, efficiency, portability, and use of pointers. The document outlines the development environment of NetBeans IDE and principles of software quality like security, efficiency, reliability and maintainability. It introduces object-oriented programming concepts and shows the syntax for defining functions and using C code in C++. The document is a tutorial that covers various aspects of the C++ language for learning purposes.
The document provides an introduction to programming with C# and the Visual Studio environment. It discusses that C# is an object-oriented language created by Microsoft to build a variety of applications that run on the .NET framework. It also describes the .NET framework, which includes the common language runtime that compiles C# code into intermediate language code and executes it. Finally, it introduces Visual Studio as an integrated development environment for creating C# applications and its key components like solutions and projects.
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This document provides an overview of object-oriented concepts and C++ programming. It discusses procedural programming, structured programming, and object-oriented programming approaches. It describes the key characteristics of OOP including modularity, abstraction, encapsulation, inheritance, polymorphism, and dynamic binding. The document also discusses the history and characteristics of the C++ programming language, and covers C++ tokens, identifiers, keywords, and constants.
This document provides an overview of object-oriented programming concepts using C++. It discusses C++ as an improvement over C that allows both object-oriented and procedural programming. The keys sections define objects, encapsulation, polymorphism, inheritance and classes. It also discusses defining classes in C++, objects and encapsulation, messages and polymorphism, data abstraction and natural building blocks of OOP. Later sections provide examples of polymorphism in applications and programs.
Visual Basic .NET (VB.NET) is an object-oriented programming language based on Visual Basic that uses the .NET framework. While the basic syntax is unchanged from Visual Basic, VB.NET includes additional features like structured exception handling and supports object-oriented programming paradigms. The Common Type System defines common rules for data types, inheritance, and lifetime across .NET languages to enable cross-language integration and interoperability.
Visual Basic .NET (VB.NET) is an object-oriented programming language based on Visual Basic that uses the .NET framework. While the basic syntax is unchanged from Visual Basic, VB.NET includes additional features like structured exception handling and supports object-oriented programming paradigms. The Common Type System defines common rules for data types, inheritance, and lifetime across .NET languages to enable cross-language integration and interoperability.
Visual Basic .NET (VB.NET) is an object-oriented programming language based on Visual Basic that uses the .NET framework. While the basic syntax is unchanged from Visual Basic, VB.NET includes additional features like structured exception handling and supports object-oriented programming paradigms. The Common Type System defines common rules for data types, inheritance, and lifetime across .NET languages to enable cross-language integration.
.NET is a software framework developed by Microsoft that includes a runtime environment, class libraries and tools to develop various types of applications. The .NET Framework provides a common language runtime (CLR) that compiles code into an intermediate language and provides services like memory management and security. It also includes a base class library for developing Windows forms, web forms, web services and more using languages like C# and Visual Basic. .NET aims to provide a unified platform for developing desktop, web and mobile applications using common languages and libraries.
Advantages of .NET over the other languages, overview of .NET binaries, Intermediate Language, metadata, .NET Namespaces, Common Language runtime, common type system, common Language Specification.
C# fundamentals – C# class, object, string formatting, Types, scope, constants, C# iteration, control flow, operators, array, string, Enumerations, structures, custom Namespaces
21UCAC61 C# and .Net Programming.pdf(MTNC)(BCA)ssuser7f90ae
The document discusses the evolution and characteristics of C# and the .NET framework. It states that C# was developed by Microsoft as a new programming language that combines features from C++, Java and Visual Basic. C# is tightly integrated with the .NET framework and supports its common language runtime (CLR) and common type system (CTS). The .NET framework provides a software environment for building and running web services and applications, and includes the CLR, base class libraries, and interfaces for developing web, desktop and mobile applications.
Here is the class Book with the requested attributes and member functions:
#include <iostream>
using namespace std;
class Book {
private:
string title;
string author;
string publisher;
float price;
public:
Book() {
title = "No title";
author = "No author";
publisher = "No publisher";
price = 0.0;
}
void display_data() {
cout << "Title: " << title << endl;
cout << "Author: " << author << endl;
cout << "Publisher: " << publisher << endl;
cout << "Price: " << price << endl;
}
The document discusses the .NET framework, its key components, and how it works. The .NET framework includes the Common Language Runtime (CLR) which loads and executes code. It provides a common type system and language interoperability through the Common Type System (CTS) and Common Language Specification (CLS). The framework includes class libraries and supports multiple programming languages like C# and VB.NET which compile to Microsoft Intermediate Language (MSIL) for execution by the CLR.
Similar to Introduction to programming using c (20)
The document discusses user experience (UX) and user interface (UI) design. It begins by defining UX and UI, noting that UX focuses on putting the user at the center and ensuring a system meets their needs, while UI relates to the layout and design of application controls. The document then discusses why UX/UI is important, providing examples of how poor design can negatively impact user adoption and satisfaction. It outlines principles of user-centered design and techniques for evaluating UX like interviewing and observing users. The rest of the document discusses methods for designing interfaces like paper prototyping and wireframing, as well as principles for good UI design such as consistency and providing feedback.
The document discusses the AWS Cloud Adoption Framework (CAF) and provides guidance for organizations undergoing a digital transformation. It describes the six perspectives of the CAF - business, people, governance, platform, security, and operations. For each perspective, it outlines the main areas of focus, potential changes needed in skills, processes and roles, and examples of common roles involved. It also provides a high-level overview of the stages of cloud adoption and seven best practices for a successful cloud transition.
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This document discusses how companies are transforming digitally and adopting modern application architectures using containers on AWS. It covers:
1) The need for digital transformation and modern architectures to remain competitive.
2) How AWS customers are innovating using microservices architectures, serverless computing, and containers.
3) Best practices for developing and deploying containerized applications on AWS, including using Docker containers, AWS Fargate for serverless containers, and Amazon EKS for Kubernetes.
challenges and difficulties that you may think when you are trying to use cloud services which maybe used in many fields with also customers success stories in consuming such services.
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GameObjects are the most basic elements in Unity that can have various components attached to define their properties and behavior. A GameObject itself does not do anything without components. Components are added to GameObjects to make them characters, environments, effects etc. The transform component is essential as it defines the GameObject's position, rotation and scale in the scene. Parenting one GameObject to another makes the child object move and rotate with its parent. Scale also affects how GameObjects interact in the scene and with physics.
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Getting to know unity, special thanks to JUST and my friend Ruba Al-Saa'di and Dr. Natheer.
We are waiting for Patented a small request caused a technology revolution.
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Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
How to Add Chatter in the odoo 17 ERP ModuleCeline George
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Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
2. •Outline:
2
History.
About C# Language.
.NET Framework Platform Architecture.
C# built-In types.
Namespace & Nested Namespace.
Object Oriented.
Visual Studio installation.
Hello world – First application.
Lab work.
3. •History
In concurrence with the success of java programming language, the
idea of new programming language starts to be under construction
and it’s called C#. C# is simple managed C (SMC) compiler system
unlike the C/C++ unmanaged language.
C# means musical note such as C/C++.
C# is an object oriented programming language which means it’s
class based and developer can apply relations such as Inheritance ,
Encapsulation and Polymorphism.
It was released in 2000 and the project called .NET framework
3
4. •About C# Language
4
C# syntax is highly expressive, yet it is also simple and easy to
learn. The curly-brace syntax of C# will be instantly recognizable
to anyone familiar with C, C++ or Java. Developers who know
any of these languages are typically able to begin to work
productively in C# within a very short time. C# syntax simplifies
many of the complexities of C++ and provides powerful features
such as nullable value types, enumerations, delegates, lambda
expressions and direct memory access, which are not found in
Java. C# supports generic methods and types, which provide
increased type safety and performance, and iterators, which
enable implementers of collection classes to define custom
iteration behaviors that are simple to use by client code.
5. •About C# Language-Cont.
5
Language-Integrated Query (LINQ) expressions make the
strongly-typed query a first-class language construct.
As an object-oriented language, C# supports the concepts of
encapsulation, inheritance, and polymorphism. All variables and
methods, including the Main method, the application's entry
point, are encapsulated within class definitions. A class may
inherit directly from one parent class, but it may implement any
number of interfaces. Methods that override virtual methods in a
parent class require the override keyword as a way to avoid
accidental redefinition. In C#, a struct is like a lightweight class;
it is a stack-allocated type that can implement interfaces but does
not support inheritance.
In addition to these basic object-oriented principles, C# makes it
easy to develop software components through several innovative
language constructs, including the following:
6. •About C# Language-Cont.
6
Language-Integrated Query (LINQ) which provides built-in
query capabilities across a variety of data sources.
If you have to interact with other Windows software such as
COM objects or native Win32 DLLs, you can do this in C#
through a process called "Interop." Interop enables C#
programs to do almost anything that a native C++
application can do. C# even supports pointers and the
concept of "unsafe" code for those cases in which direct
memory access is absolutely critical.
The C# build process is simple compared to C and C++ and
more flexible than in Java. There are no separate header
files, and no requirement that methods and types be declared
in a particular order. A C# source file may define any
number of classes, structs, interfaces, and events.
7. •.NET Framework Platform Architecture
7
The idea behind .NET Framework is to
make a platform that can accept many languages
and then compiler will handle it.
C# programs run on the .NET Framework,
an integral component of Windows that includes
a virtual execution system called the common language
runtime (CLR) and a unified set of class libraries.
The CLR is the commercial implementation by Microsoft
of the common language infrastructure (CLI),
an international standard that is the basis for
creating execution and development environments in which
languages and libraries work together seamlessly.
Source code written in C# is compiled into an intermediate
language (IL) that conforms to the CLI specification.
The IL code and resources, such as bitmaps and strings, are stored on disk in an executable file called an
assembly, typically with an extension of .exe or .dll. An assembly contains a manifest that provides
information about the assembly's types, version, culture, and security requirements.
8. •.NET Framework Platform Architecture-Cont
8
When the C# program is executed, the assembly is loaded into
the CLR, which might take various actions based on the
information in the manifest. Then, if the security requirements are
met, the CLR performs just in time (JIT) compilation to convert
the IL code to native machine instructions. The CLR also
provides other services related to automatic garbage collection,
exception handling, and resource management. Code that is
executed by the CLR is sometimes referred to as "managed
code," in contrast to "unmanaged code" which is compiled into
native machine language that targets a specific system. The
following diagram illustrates the compile-time and run-time
relationships of C# source code files, the .NET Framework class
libraries, assemblies, and the CLR.
10. •C# built-In types:
10
In order to define variables, developer needs to decide which
type to choose for example if you want to define a number you
need to declare a variable using int, for example:
int number = 0;
And so on.
Type variable Assig
n
Initial value
semicolon
Left hand-side Right hand-
side
11. •C# built-In types – Cont.:
11
It is used to declare variables to store the Boolean values, true and false.
The byte keyword denotes an integral type that stores values that ranges between 0-255, allocate size
Unsigned 8-bit integer
The char keyword is used to declare an instance of the System.Char structure that the .NET Framework
uses to represent a Unicode character. The value of a Char object is a 16-bit numeric (ordinal) value.
The byte keyword denotes an integral type that stores values that ranges between -128 to 127, allocate
size signed 8-bit integer
The decimal keyword indicates a 128-bit data type. Compared to floating-point types, the decimal type has more
precision and a smaller range, which makes it appropriate for financial and monetary calculations. The approximate
range is (-7.9 x 1028 to 7.9 x 1028) / (100 to 28) and precision for the decimal type is 28-29 significant digits
The double keyword signifies a simple type that stores 64-bit floating-point values. The precision is ±5.0 × 10−324 to
±1.7 × 10308 and approximate range for the double type is 15-16 digits.
The float keyword signifies a simple type that stores 32-bit floating-point values. The precision is 7 digits and
approximate range for the float type is -3.4 × 1038to +3.4 × 1038.
The int keyword denotes an integral type that stores values within Signed 32-bit integer size and within -
2,147,483,648 to 2,147,483,647 range
The uint keyword signifies an integral type that stores values within Unsigned 32-bit integer size and within 0 to
4,294,967,295 range
The long keyword denotes an integral type that stores values within Signed 64-bit integer size and within
9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 range
The ulong keyword denotes an integral type that stores values within Unsigned 64-bit integer size and within 0 to
18,446,744,073,709,551,615
The object type is an alias for Object in the .NET Framework. In the unified type system of C#, all types, predefined and
user-defined, reference types and value types, inherit directly or indirectly from Object. You can assign values of any
type to variables of type object
The short keyword denotes an integral data type that stores values within -32,768 to 32,767 size and within
Signed 16-bit integer range .
The ushort keyword indicates an integral data type that stores values within Unsigned 16-bit integer size
and within 0 to 65,535 range .
The string type represents a sequence of zero or more Unicode characters. string is an alias for String in
the .NET Framework.
12. •Namespace:
12
Namespaces are used to provide a "named space" in which your application resides. They're used especially to
provide the C# compiler a context for all the named information in your program, such as variable names. Without
namespaces, for example, you wouldn't be able to make a class named Console, as .NET already uses one in its
System namespace. The purpose of namespaces is to solve this problem, and release thousands of names defined in
the .NET Framework for your applications to use, along with making it so your application doesn't occupy names
for other applications, if your application is intended to be used in conjunction with another. So namespaces exist to
resolve ambiguities a compiler wouldn't otherwise be able to do.
13. •Nested Namespace:
13
Normally, your entire application resides under its own special namespace,
often named after your application or project name. Sometimes, companies
with an entire product series decide to use nested namespaces though, where
the "root" namespace can share the name of the company, and the nested
namespaces the respective project names. This can be especially convenient,
if you're a developer who has made a library with some usual functionality
that can be shared across programs. If both the library and your program
shared a parent namespace, that one would then not have to be explicitly
declared with the using keyword, and still not have to be completely typed
out. If your code was open for others to use, third party developers that may
use your code would additionally then see that the same company had
developed the library and the program. The developer of the library and
program would finally also separate all the named information in their
product source codes, for fewer headaches especially, if common names are
used.
14. •Object Oriented:
14
Object Oriented is a very important concept that every developer to be needs to
know. The simple type int lets you declare integer variables as shown previously in
slide 10 , and in the same way, you can create your own classes, which contain not
only data like the simple types, but methods as well. Just as you create integer
variables with the int type, so you create objects from classes. An integer variable
is an instance of the int type, just like an object is an instance of a class. Classes are
types, but are far more powerful than the simple types like int and float. Not only
can you customize your data storage using classes, but you can also add methods to
classes. That kind of compartmentalization—where data and methods are rolled up
into a single class—is the entire reason that OOP was introduced in the first place.
It enables the programmers to deal with larger programs. The process of wrapping
related data and methods into a class (and so preventing them from cluttering up
the rest of the program) to create a single entity is called encapsulation.
15. •Object Oriented-Cont.:
15
You create classes in C# with the class statement:
[attributes] [modifiers] class identifier [:base-list] { class-body }[;]
Here are the parts of this statement:
attributes (Optional)—Attributes hold additional declarative information.
modifiers (Optional)—The allowed modifiers are new, static, virtual, abstract,
override, and a valid combination of the four access modifiers.
identifier—The class name. n base-list (Optional)—A list that contains the base class
and any implemented interfaces, separated by commas.
class-body—Declarations of the class members.
16. •Object Oriented-Cont.:
16
Creating Objects To create an object, also called an instance, of a class,
you use the new keyword. We’ve seen how this process works; you can
see how we create a new object of the Calculator in exercise at last
slide, AddItem method to add numbers. Note the parentheses after
Calculator -highlighted with blue- in the statement
Calculator obj = new Calculator();.
These parentheses are necessary when you use the new keyword. They
let you pass data to a class’s constructor, the special method that lets
you initialize the data in a class.
17. •Visual Studio installation
17
Definition :
Visual studio is a Microsoft IDE(Integrated Development Environment) where a developer can install and
use to create programs.
To install VS you need to visit visualstudio and then select one of these products as shown in figure
below
18. •Visual Studio installation – Cont.
18
Once you click on the link, the execution file will automatically be downloaded. As
shown in figure below,
23. •Visual Studio installation – Cont.
23
Sign in with your account, and if you don’t have one sign up for one, or you can
press Not now , maybe later. Choose your color and then press start visual studio
24. •Hello world
24
After successfully installing Visual studio now it’s time to create your first
application. Select File -> New -> Project as shown in figure below,
25. •Hello world – Cont.
25
Now select console application, and then type “Hello World” application. Then press Ok
26. •Hello world – Cont.
26
Inside the main class type Console.WriteLine("Hello World"); .
Press Ctrl+F5
28. •Lab work:
28
Description:
1.Launch VS, and then create new project.
2.The project will be building a calculator that will add,
subtract, divide and multiply numbers.
3.Apply Object oriented to the project.
Challenge : try to create windows form application.
Note: I will provide the solution next week.