Cancel Event : Form Event « GUI Windows Form « C# / C Sharp

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C# / C Sharp » GUI Windows Form » Form EventScreenshots 
Cancel Event
Cancel Event

  using System;
  using System.Drawing;
  using System.Collections;
  using System.ComponentModel;
  using System.Windows.Forms;
  using System.Data;

  public class Form1 : System.Windows.Forms.Form
  {
    private Button myButton; 

    public Form1()
    {
      this.AutoScaleBaseSize = new System.Drawing.Size(513);
      this.ClientSize = new System.Drawing.Size(292273);
        
            this.Closing+=new CancelEventHandler(Form_Closing);

      myButton = new Button();
      myButton.Text = "www.java2s.com";
      myButton.Location = new System.Drawing.Point(6432);
      myButton.Size = new System.Drawing.Size(15050);
 
      Controls.Add(myButton);
    }
        public void Form_Closing(object sender,CancelEventArgs cArgs) {
            cArgs.Cancel=true
        }
    static void Main() 
    {
      Application.Run(new Form1());
    }
  }


           
       
Related examples in the same category
1.Form Window event: closing, closed, load, activated, deactivated
2.Scrolling (AutoScrollMinSize)
3.OnInputLanguageChangedOnInputLanguageChanged
4.Form Focus eventForm Focus event
5.On Mouse Wheel
6.OnMouseEnter, OnMouseHover, OnMouseLeave event
7.OnKeyDown event
8.OnClick event
9.Form OnResize
10.Form OnMove event
11.Uncloseable eventUncloseable event
12.Bind key action to a form windowBind key action to a form window
13.Form window closing eventForm window closing event
14.Form window load eventForm window load event
15.Form resize and redrawForm resize and redraw
16.Form Mouse down actionForm Mouse down action
17.Form Key Press actionForm Key Press action
18.Form Paint event
19.Scroll Shapes
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