protected void GetDataSourceInvoices()
{
var lstRoles = (List <Roles>)Session["CCFNRoles"];
var rolesCSV = "";
lstRoles.ForEach(rol => rolesCSV += (rol.Name + ", "));
rolesCSV = rolesCSV.TrimEnd(',', ' ');
RadGrid1.DataSource = GeneralBL.GetLog(txtRFC.Text, txtNombre.Text, txtFolio.Text, cmbActionId.SelectedValue, dteDesde.SelectedDate, dteHasta.SelectedDate);
}