Button PerformClick Method : Introduction « GUI « VB.Net Tutorial

Button PerformClick Method
imports System
imports System.Drawing
imports System.Windows.Forms

public class ButtonPerformClick : inherits Form

  dim btn1 as Button
  dim btn2 as Button

  public sub New()
    Size = new Size(200,100)

    btn1 = new Button()
    btn1.Parent = me
    btn1.Text = "Button1"
    btn1.Location = new Point(10,10)
    AddHandler btn1.Click, AddressOf btn1_Click

    btn2 = new Button()
    btn2.Parent = me
    btn2.Text = "Button1"
    btn2.Location = new Point(100,10)
    AddHandler btn2.Click, AddressOf btn2_Click
  end sub

  private sub btn1_Click(ByVal sender as object,ByVal e as EventArgs)
    MessageBox.Show("Button1 clicked.")
  end sub

  private sub btn2_Click(ByVal sender as object,ByVal e as EventArgs)
    MessageBox.Show("Button2 clicked.")
  end sub

  public shared sub Main() 
    Application.Run(new ButtonPerformClick())
  end sub

end class

14.1.1.Your first Form window
14.1.2.Create Form by inheriting System.Windows.Forms.FormCreate Form by inheriting System.Windows.Forms.Form
14.1.3.Add button to a formAdd button to a form
14.1.4.Control Dock: Top, BottomControl Dock: Top, Bottom
14.1.5.Button PerformClick MethodButton PerformClick Method
14.1.6.Use With statement to set Form propertiesUse With statement to set Form properties
14.1.7.Essential elements of a Windows Forms application.
14.1.8.Using Controls in a Windows Forms Application