This document contains C# code that defines a Form1 class with methods to connect to a database, retrieve and display data from tables, insert new records, and clear fields. It opens a database connection to retrieve data from two tables to populate drop-down lists. Buttons are used to insert new records, clear fields, and run a timer to move a label across the form.
This presentation will introduce AJAX in Grails through the GrailsUI plugin. We'll start with the core concepts behind the plugin and give examples of the most widely used and interesting widgets GrailsUI
provides.
Some examples will include methods of interacting with the widgets and handling events. We will also talk about how to provide proper JSON data to the widgets from the server.
This presentation will introduce AJAX in Grails through the GrailsUI plugin. We'll start with the core concepts behind the plugin and give examples of the most widely used and interesting widgets GrailsUI
provides.
Some examples will include methods of interacting with the widgets and handling events. We will also talk about how to provide proper JSON data to the widgets from the server.
Are the smartphone wars wearing your out? When asked to choose between Objective-C and Java do you answer “None of the Above”? Do you think app stores are so 1995? Then there is good news for you and it’s called the mobile web. This isn’t about trying to port iFart to the browser, and it’s definitely not about tweaking an existing website so it doesn’t look awful on your mom’s iPhone. It is about writing full featured, engaging applications on the web. This talk is all about how to create killer web apps using HTML5, CSS3, as well as some other not-so-standard technologies available on a wide variety of popular smartphones. We’re talking about multi-threaded, high performance apps that can track your movement or even take pictures of whatever you think is interesting.
AI Gaming is not so difficult using Azure Cognitive Services.
This is the presentation I did on AI Gaming Nepal on 4 July 2020.
The session included an introduction to Azure Computer Vision and Cognitive Services, JSON and working with JSON using Python and hands-on for understanding the AI match game.
* Obtained B Grade For This Project.
Do not direct copy form this project. This project was uploaded to enhance your IT knowledge.I think this project may be very helpful to understand procedure of C# project for DiTEC.
Author: Kasun Madhusanka
This Project was Created For My Diploma Course @ Esoft Metro Campus . I Think This Document Will Help You To Understand Behavior of DiTec Course.
Author: Kasun Madhusanka
Are the smartphone wars wearing your out? When asked to choose between Objective-C and Java do you answer “None of the Above”? Do you think app stores are so 1995? Then there is good news for you and it’s called the mobile web. This isn’t about trying to port iFart to the browser, and it’s definitely not about tweaking an existing website so it doesn’t look awful on your mom’s iPhone. It is about writing full featured, engaging applications on the web. This talk is all about how to create killer web apps using HTML5, CSS3, as well as some other not-so-standard technologies available on a wide variety of popular smartphones. We’re talking about multi-threaded, high performance apps that can track your movement or even take pictures of whatever you think is interesting.
AI Gaming is not so difficult using Azure Cognitive Services.
This is the presentation I did on AI Gaming Nepal on 4 July 2020.
The session included an introduction to Azure Computer Vision and Cognitive Services, JSON and working with JSON using Python and hands-on for understanding the AI match game.
* Obtained B Grade For This Project.
Do not direct copy form this project. This project was uploaded to enhance your IT knowledge.I think this project may be very helpful to understand procedure of C# project for DiTEC.
Author: Kasun Madhusanka
This Project was Created For My Diploma Course @ Esoft Metro Campus . I Think This Document Will Help You To Understand Behavior of DiTec Course.
Author: Kasun Madhusanka
This is a C# project . I am expected to create as this image shows. .pdfindiaartz
This is a C# project . I am expected to create as this image shows. If the image isnot clearly
showing , it\'s the Chegg\'s system. Please , if you see it quit long, assist me with the starting and
hinting bulltes point or functions that may simplify. Thannks...
The design of the Calculator form
Operation
· To clear the contents of memory, the user clicks the MC button. To save the value that’s
currently displayed in memory, the user clicks the MS button. To recall the value that’s currently
in memory and display it in the calculator, the user clicks the MR button. And to add the value
that’s currently displayed to the value in memory, the user clicks the M+ button.
· An M is displayed in the box above the MC button whenever the memory contains a value.
· See project 12-1 for additional details.
Specifications
· Create a class named MemoryCalculator that inherits the Calculator class described in
project 12-1. The MemoryCalculator class should add properties and methods as needed to
implement the memory function.
Note:
· MemoryCalculator class design:
Method Description
MemoryStore Stores the calculator’s current value in memory.
MemoryRecall Sets the calculator’s current value to the value stored in memory.
MemoryAdd Adds the calculator’s current value to the value currently stored in
memory.
MemoryClear Clears the current memory value.
Solution
Calculator.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace Calculator
{
public class Calculator
{
public decimal currentValue;
private decimal operand1;
public decimal operand2;
private Operator op;
public enum Operator { Addd, Subtract, Multiply, Divide, None };
//Needed to be changed from private to public
public Calculator()
{
this.currentValue = 0;
this.operand1 = 0;
this.operand2 = 0;
this.op = Operator.None;
}
public decimal CurrentValue
{
get { return this.currentValue; }
}
public void Clear()
{
this.currentValue = 0;
this.operand1 = 0;
this.operand2 = 0;
this.op = Operator.None;
}
public void Add(decimal val)
{
this.operand1 = val;
this.currentValue = val;
this.op = Operator.Addd;
}
public void Subtract(decimal val)
{
this.operand1 = val;
this.currentValue = val;
this.op = Operator.Subtract;
}
public void Multiply(decimal val)
{
this.operand1 = val;
this.currentValue = val;
this.op = Operator.Multiply;
}
public void Divide(decimal val)
{
this.operand1 = val;
this.currentValue = val;
this.op = Operator.Divide;
}
public void Equals(decimal val)
{
operand2 = val;
switch (this.op)
{
case Operator.Addd:
currentValue = operand1 + operand2;
break;
case Operator.Subtract:
currentValue = operand1 - operand2;
break;
case Operator.Multiply:
currentValue = operand1 * operand2;
break;
case Operator.Divide:
//Try catch to prevent dividing by zero
try
{
currentValue = operand1 / operand2;
}
catch (DivideByZeroException)
{
MessageBox.Show(\"You cannot divide by zero\", \"Error!\");
}
break;
case Opera.
This is a C# project . I am expected to create as this image shows. .pdf
Quanlycanbo
1. namespace canbo
{
public partial class Form1 : Form
{
private OleDbConnection mycon;
public Form1()
{
InitializeComponent();
mycon = new
OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data
Source=E:thuchanhCanbo.mdb");
{
string sql = @"Select * from tblDonvi";
mycon.Open();
OleDbDataAdapter da = new OleDbDataAdapter(sql, mycon);
DataSet ds = new DataSet();
da.Fill(ds, "tblDonvi");
DataTable dtEx = ds.Tables["tblDonvi"];
mycon.Close();
this.madvcb.DataSource = dtEx;
madvcb.DisplayMember = "TenDV";
maDVTextBox.DataBindings.Add("text", dtEx, "TenDV");
}
{
string sl = @"Select * from nguyennhan";
mycon.Open();
OleDbDataAdapter d = new OleDbDataAdapter(sl, mycon);
DataSet s = new DataSet();
d.Fill(s, "nguyennhan");
DataTable dt = s.Tables["nguyennhan"];
mycon.Close();
this.soluongcb.DataSource = dt;
soluongcb.DisplayMember = "nguyennhan";
textBox1.DataBindings.Add("text", dt, "nguyennhan");
}
}
private void tblCanBoBindingNavigatorSaveItem_Click(object sender,
EventArgs e)
{
/*
this.Validate();
this.tblCanBoBindingSource.EndEdit();
this.tableAdapterManager.UpdateAll(this.canboDataSet);
*/
}
private void Form1_Load(object sender, EventArgs e)
{
// TODO: This line of code loads data into the
'canboDataSet.nguyennhan' table. You can move, or remove it, as needed.
this.nguyennhanTableAdapter.Fill(this.canboDataSet.nguyennhan);
// TODO: This line of code loads data into the
'canboDataSet.tblCanBo' table. You can move, or remove it, as needed.
this.tblCanBoTableAdapter.Fill(this.canboDataSet.tblCanBo);
}