Csharp/C Sharp by API/System/EventHandler

new EventHandler()

<source lang="csharp"> using System; using System.Drawing; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; public class ResizeForm : System.Windows.Forms.Form {

 private System.ruponentModel.Container components;
 public ResizeForm()
 {
   this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
   this.ClientSize = new System.Drawing.Size(292, 273);
   this.Resize += new System.EventHandler(this.ResizeForm_Resize);

 }
 [STAThread]
 static void Main() 
 {
   Application.Run(new ResizeForm());
 }
 private void ResizeForm_Resize(object sender, System.EventArgs e)
 {
   Invalidate();
   Console.WriteLine("Resize");
 }

}

 </source>