public static void showAs_Update(frmManageSupplier.MsgHandler msg, int id)
        {
            modRefreshData = msg;
            var f = new frmSupplierDataEntry(id);

            f.ShowDialog();
        }
        public static void showAs_View(frmManageSupplier.MsgHandler msg, int id)
        {
            modRefreshData = msg;
            var f = new frmSupplierDataEntry(id);

            f.btnSave.Visible = false;
            f.ShowDialog();
        }
        //SHOWING THIS FORM AS_XXXX
        public static void showAs_Add(frmManageSupplier.MsgHandler msg)
        {
            modRefreshData = msg;
            var f        = new frmSupplierDataEntry();
            var supplier = new Supplier();

            f.SupplierSource.Add(supplier);
            f.SupplierSource.MoveLast();
            f.ShowDialog();
        }