private void BtnSearchInsuranceStatues_Click(object sender, EventArgs e)
 {
     // Formatting the form Start
     TxtDocNo.Text             = "";
     ComboLocation.Text        = "";
     ComboContractor.Text      = "";
     ComboReservedStatues.Text = "";
     // Formatting the form End
     //
     // Search operation Start
     try
     {
         using (DBAuditDataContext dc = new DBAuditDataContext())
         {
             var c = dc.ProGetProjectByInsuranceRefund(ComboInsuranceStatus.Text);
             GrdViewProject.DataSource = c;
         }
     }
     catch (Exception EX)
     {
         MessageBox.Show(EX.Message);
     }
     // Search operation End
 }