protected void LoadGrid()
 {
     Grid_Bank.DataSource = s.GetBankData();
     Grid_Bank.Rebind();
     Grid_Erp.DataSource = s.GetErpData();
     Grid_Erp.Rebind();
 }
 protected void Grid_Bank_PreRender(object sender, EventArgs e)
 {
     Grid_Bank.DataSource = s.GetBankData();
     Grid_Bank.Rebind();
 }