using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace BWP.WinFormControl
{
  public class UButton : Button
  {
    protected override void OnClick(EventArgs e)
    {
      this.BackColor = Color.Aqua;
      this.Refresh();
      try
      {
        base.OnClick(e);
      }
      finally
      {
        System.Threading.Thread.Sleep(200);
        this.BackColor = SystemColors.Control;
        this.Refresh();
      }
    }
  }
}