public bool EliminarGasto(int IdGasto, out string mensaje)
{
GastoDA objGastoDA = new GastoDA();
try
{
using (TransactionScope transaccion = new TransactionScope(TransactionScopeOption.Required))
{
if (objGastoDA.EliminarGasto(IdGasto, out mensaje))
{
transaccion.Complete();
return(true);
}
else
{
transaccion.Dispose();
return(false);
}
}
}
catch (Exception ex)
{
throw ex;
}
}
public GastoBE ObtenerGasto(int IdGasto)
{
GastoDA oGastoDA = new GastoDA();
try
{
return(oGastoDA.ObtenerGasto(IdGasto));
}
catch (Exception ex)
{
throw ex;
}
finally
{
oGastoDA = null;
}
}
public List <GastoBE> ListarGastos()
{
GastoDA oGastoDA = new GastoDA();
try
{
return(oGastoDA.ListarGastos());
}
catch (Exception ex)
{
throw ex;
}
finally
{
oGastoDA = null;
}
}
