9th june

ADVANCED C#(Contd..) &WINDOWS FORMS
9th June 2010

Exception Handling

Collections
Definition :
Collections are enumerable data structures that can be assessed using indexes or keys.

System.Collections namespace
IEnumerable
IEnumerator
ICollection
IList
IDictionary

ICollection
System.Collections.Stack
System.Collections.Queue
System.Collections.BitArray
System.Collections.Specialized.NameValueCollection

ArrayList

StringCollections

Stack
The Stack class is one that provides a Last-in-First-out (LIFO) collection of items of the System.Object type.

Queue
First-in-First Out (FIFO) Approach

Hashtable

Windows Form
Windows Forms is the name given to the graphical application programming interface (API) included as a part of Microsoft's.NET Framework, providing access to the native Microsoft Windows interface elements by wrapping the existing Windows API in managed code.

Architecture of WinForms
A Windows Forms application is an event-driven application supported by Microsoft's .NET Framework. Unlike a batch program, it spends most of its time simply waiting for the user to do something, such as fill in a text box or click a button.

Empty Form
using System;using System.Windows.Forms;public class EmptyForm : System.Windows.Forms.Form{ public EmptyForm() { } public static int Main() { Application.Run(new EmptyForm()); return 0; } }

My First Window
private void InitializeComponent() { this.Size = new System.Drawing.Size(300,300); this.Text = "MyFirstWindow"; } public static void Main(string[] args) { Application.Run(new MyFirstWindow()); } }
using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; public class MyFirstWindow : System.Windows.Forms.Form { public MyFirstWindow() { InitializeComponent(); }

9th june

by rahatkhanna on Jun 15, 2010

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