Form Opacity setting : Form Properties « GUI Windows Forms « C# / CSharp Tutorial






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

public class FormOpacitySetting : System.Windows.Forms.Form
{
  private System.ComponentModel.Container components = null;

  public FormOpacitySetting()
  {
    InitializeComponent();
    Opacity = 0.5d;
    this.Paint += new System.Windows.Forms.PaintEventHandler(this.Form1_Paint);
  }

  protected override void Dispose( bool disposing )
  {
    if( disposing )
    {
      if (components != null) 
      {
        components.Dispose();
      }
    }
    base.Dispose( disposing );
  }

  private void InitializeComponent()
  {
    this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
    this.ClientSize = new System.Drawing.Size(292, 273);
    this.Text = "Form1";
  }
  [STAThread]
  static void Main() 
  {
    Application.Run(new FormOpacitySetting());
  }

  private void Form1_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
  {
    Graphics g = e.Graphics;
    g.DrawString("String...", new Font("Times New Roman", 20), new SolidBrush(Color.Black), 40, 10);
  }
}








23.5.Form Properties
23.5.1.Change Form ClientSizeChange Form ClientSize
23.5.2.Form.StartPosition
23.5.3.Form with Maximize BoxForm with Maximize Box
23.5.4.Form without MinimizeBox and MaximizedBoxForm without MinimizeBox and MaximizedBox
23.5.5.Set form background colorSet form background color
23.5.6.Set form captionSet form caption
23.5.7.Set Form sizeSet Form size
23.5.8.Set Form Height
23.5.9.Set Form Width
23.5.10.Set FormBorderStyle
23.5.11.Center Form to the screenCenter Form to the screen
23.5.12.Resize redraw form: get/set Form styleResize redraw form: get/set Form style
23.5.13.Form Bounds SettingForm Bounds Setting
23.5.14.Form Opacity setting
23.5.15.Use Form.DialogResult