/// <summary>
 /// To Cancel current operation
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 protected void btnCancel_Click(object sender, EventArgs e)
 {
     ClearVen();
     MPopUpVen.Hide();
     DtVen = VenDetails();
     ViewState["DtVen"] = DtVen;
     BindVen(DtVen);
 }
 /// <summary>
 /// To Add new Vendor details
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 protected void lnkAddNew_Click(object sender, EventArgs e)
 {
     BindVenUser();
     ClearVen();
     MPopUpVen.Show();
 }