protected void txtSupplierMainAcNo_TextChanged(object sender, EventArgs e) { try { lblchecksupplacccode.Text = ""; DataSet ds = _objBoutility.CheckAccCode_ExistorNot(txtSupplierMainAcNo.Text, "MainAcc"); if (ds.Tables[0].Rows.Count > 0) { lblchecksupplacccode.Text = "Alredy Exist"; lblchecksupplacccode.ForeColor = System.Drawing.Color.Red; } else { lblchecksupplacccode.Text = "Available"; lblchecksupplacccode.ForeColor = System.Drawing.Color.DarkBlue; } } catch (Exception ex) { lblMsg.Text = _objBoutility.ShowMessage("danger", "error", ex.Message); ExceptionLogging.SendExcepToDB(ex); } }