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using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
namespace Events
{
/// <summary>
/// Summary description for Form1.
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
Counter oCounter = null;
private System.Windows.Forms.Button cmdRun;
private System.Windows.Forms.TextBox txtReachable;
private System.Windows.Forms.TextBox txtCountTo;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.Label label2;
private System.Windows.Forms.Button btnRemoveDelegate;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.Container components = null;
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
oCounter = new Counter();
oCounter.NumberReached += new NumberReachedEventHandler(oCounter_NumberReached);
oCounter.NumberReached += new NumberReachedEventHandler(oCounter_NumberReached2);
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.cmdRun = new System.Windows.Forms.Button();
this.txtReachable = new System.Windows.Forms.TextBox();
this.txtCountTo = new System.Windows.Forms.TextBox();
this.label1 = new System.Windows.Forms.Label();
this.label2 = new System.Windows.Forms.Label();
this.btnRemoveDelegate = new System.Windows.Forms.Button();
this.SuspendLayout();
//
// cmdRun
//
this.cmdRun.Location = new System.Drawing.Point(16, 72);
this.cmdRun.Name = "cmdRun";
this.cmdRun.Size = new System.Drawing.Size(48, 23);
this.cmdRun.TabIndex = 2;
this.cmdRun.Text = "Run";
this.cmdRun.Click += new System.EventHandler(this.cmdRun_Click);
//
// txtReachable
//
this.txtReachable.Location = new System.Drawing.Point(144, 40);
this.txtReachable.Name = "txtReachable";
this.txtReachable.Size = new System.Drawing.Size(56, 20);
this.txtReachable.TabIndex = 1;
this.txtReachable.Text = "";
//
// txtCountTo
//
this.txtCountTo.Location = new System.Drawing.Point(144, 16);
this.txtCountTo.Name = "txtCountTo";
this.txtCountTo.Size = new System.Drawing.Size(56, 20);
this.txtCountTo.TabIndex = 0;
this.txtCountTo.Text = "";
//
// label1
//
this.label1.AutoSize = true;
this.label1.Location = new System.Drawing.Point(16, 16);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(51, 13);
this.label1.TabIndex = 3;
this.label1.Text = "Count To";
//
// label2
//
this.label2.AutoSize = true;
this.label2.Location = new System.Drawing.Point(16, 40);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(99, 13);
this.label2.TabIndex = 4;
this.label2.Text = "Reach this number";
//
// btnRemoveDelegate
//
this.btnRemoveDelegate.Location = new System.Drawing.Point(16, 104);
this.btnRemoveDelegate.Name = "btnRemoveDelegate";
this.btnRemoveDelegate.Size = new System.Drawing.Size(168, 23);
this.btnRemoveDelegate.TabIndex = 5;
this.btnRemoveDelegate.Text = "Remove second handler";
this.btnRemoveDelegate.Click += new System.EventHandler(this.btnRemoveDelegate_Click);
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(224, 134);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.btnRemoveDelegate,
this.label2,
this.label1,
this.txtCountTo,
this.txtReachable,
this.cmdRun});
this.Name = "Form1";
this.Text = "Events";
this.ResumeLayout(false);
}
#endregion
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
private void cmdRun_Click(object sender, System.EventArgs e)
{
if(txtCountTo.Text == "" || txtReachable.Text=="")
return;
oCounter.CountTo(Convert.ToInt32(txtCountTo.Text), Convert.ToInt32(txtReachable.Text));
}
private void oCounter_NumberReached(object sender, NumberReachedEventArgs e)
{
MessageBox.Show("Reached: " + e.ReachedNumber.ToString());
}
private void oCounter_NumberReached2(object sender, NumberReachedEventArgs e)
{
MessageBox.Show("Reached2: " + e.ReachedNumber.ToString());
}
private void btnRemoveDelegate_Click(object sender, System.EventArgs e)
{
oCounter.NumberReached -= new NumberReachedEventHandler(oCounter_NumberReached2);
oCounter.CountTo(Convert.ToInt32(txtCountTo.Text), Convert.ToInt32(txtReachable.Text));
}
}
}
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