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Categories / C# / GUI Windows Form

 

CheckBox click (SelectedUnselected) event

using System;    using System.Drawing;    using System.Collections;    using System.ComponentModel;    using System.Windows.Forms;    using System.Data;    public class CheckBoxTest : System.Windows.Forms.Form    {       private System.Windows.Forms.CheckBox boldCheckBox;       private System.Windows.Forms.CheckBox italicCheckBox;       private System.Windows.Forms.Label outputLabel;       public CheckBoxTest()       {          InitializeComponent();       }       private void InitializeComponent()       {          this.boldCheckBox = new System.Windows.Forms.CheckBox();          this.outputLabel = new System.Windows.Forms.Label();          this.italicCheckBox = new System.Windows.Forms.CheckBox();          this.SuspendLayout();          this.boldCheckBox.Location = new System.Drawing.Point( 72, 56 );          this.boldCheckBox.Name = "boldCheckBox";          this.boldCheckBox.Size = new System.Drawing.Size( 48, 24 );          this.boldCheckBox.TabIndex = 1;          this.boldCheckBox.Text = "Bold";          this.boldCheckBox.CheckedChanged += new System.EventHandler(this.boldCheckBox_CheckedChanged );          this.outputLabel.Location = new System.Drawing.Point( 64, 24 );          this.outputLabel.Name = "outputLabel";          this.outputLabel.Size = new System.Drawing.Size( 152, 16 );          this.outputLabel.TabIndex = 0;          this.outputLabel.Text = "WWW.RNTSOFT.COM";          this.italicCheckBox.Location = new System.Drawing.Point( 160, 56 );          this.italicCheckBox.Name = "italicCheckBox";          this.italicCheckBox.Size = new System.Drawing.Size( 48, 24 );          this.italicCheckBox.TabIndex = 1;          this.italicCheckBox.Text = "Italic";          this.italicCheckBox.CheckedChanged += new System.EventHandler(this.italicCheckBox_CheckedChanged );          this.AutoScaleBaseSize = new System.Drawing.Size( 5, 13 );          this.ClientSize = new System.Drawing.Size( 264, 109 );          this.Controls.AddRange(new System.Windows.Forms.Control[] {                this.italicCheckBox,this.boldCheckBox,this.outputLabel } );          this.Name = "CheckBoxTest";          this.Text = "CheckBoxTest";          this.ResumeLayout( false );       }       [STAThread]       static void Main()        {          Application.Run( new CheckBoxTest() );       }       private void boldCheckBox_CheckedChanged(object sender, System.EventArgs e )       {          outputLabel.Font =new Font( outputLabel.Font.Name,outputLabel.Font.Size,             outputLabel.Font.Style ^ FontStyle.Bold );       }         private void italicCheckBox_CheckedChanged(object sender, System.EventArgs e )       {          outputLabel.Font = new Font( outputLabel.Font.Name,             outputLabel.Font.Size,outputLabel.Font.Style ^ FontStyle.Italic );       }    }