CARGAR 2 COLUMNAS EN
CONTROL DROPDOWNLIST
DataTable District = soWorkGroup.List();
//Creamos una nueva columna
DataColumn
dcName = new DataColumn("Name", typeof(string));
//Cargamos en la nueva columna las dos columnas del DataTable
dcName.Expression = "CDRACTID + ' - ' + CDRDSC";
District.Columns.Add(dcName);
if
(District.Rows.Count != 0)
{
ddl.AppendDataBoundItems = true;
ddl.Items.Add(new ListItem("Seleccionar...", "-1"));
ddl.DataTextField = "Name";
ddl.DataValueField = "CDRACTID";
ddl.DataSource = District;
ddl.DataBind();
}
else
{
ddl.AppendDataBoundItems = true;
ddl.Items.Add(new ListItem("No existen datos", "-1"));
}