circular [button], [Costume Control]

#region Import
using System;
using System.Collections.Generic;
using System.Drawing.Drawing2D;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
#endregion

#region Copyright
//Creator: Yassine Abbani
#endregion
// Type your Own namespace
namespace RoundButtonDemo*

#region circular button
{
    class Ce_CircularButton : Button
    {
        protected override void OnPaint(PaintEventArgs pevent)
        {
            GraphicsPath grPath = new GraphicsPath();
            grPath.AddEllipse(0, 0, ClientSize.Width, ClientSize.Height);
            this.Region = new System.Drawing.Region(grPath);
            base.OnPaint(pevent);
        }
    }
}
#endregion