//activar pausar
public int?ActivarPausarContacto(int id_contacto, int id_activo)
{
int?regAfec;
using (DataAccessLayer dal = new DataAccessLayer())
{
var connection = dal.AbrirConexion();
SqlTransaction transaction = connection.BeginTransaction();
try
{
regAfec = dal.ActivarPausarContacto(transaction, connection, id_contacto, id_activo);
transaction.Commit();
return(regAfec);
}
catch (Exception e)
{
transaction.Rollback();
return(null);
}
finally
{
transaction.Dispose();
}
}
}