protected void ButtonAddRole_Click(object sender, EventArgs e) { try { if (DropDownListEmployeeRole.Items.Count > 0) { if (DropDownListEmployeeRole.SelectedValue != "0") { EmployeeRole.InsertEmployeeRole(this.employeeId, DropDownListEmployeeRole.SelectedItem.ToString(), this.Master.LoggedOnAccount); BindEmployeeRoleList(); } } } catch (System.Data.SqlClient.SqlException sqlEx) { LabelError.Text = ""; for (int i = 0; i < sqlEx.Errors.Count; i++) { LabelError.Text += (sqlEx.Errors[i].Message + "<br />"); } PanelError.Visible = true; } }