//Exit & Minimize Form
        private void ExitMinimize(object sender, EventArgs e)
        {
            Button sendingButton = (Button)sender;

            switch (sendingButton.Name)
            {
            case "ExitButton":
                this.Close();
                originalForm.enabledisable(1);
                break;

            case "MinimizeButton":
                this.WindowState = FormWindowState.Minimized;
                break;
            }
        }
 //Exit Button
 private void button3_Click(object sender, EventArgs e)
 {
     this.Close();
     originalForm.enabledisable(1);
 }