public DataTable GetAllAyudaTarjasFacturacion()
 {
     try
     {
         return(BL_Cab_Tarjas.GetAyudaTarjas());
     }
     catch (Exception ex)
     { throw ex; }
 }
 public DataSet GetAllTarjasRebatesReporte(Int32?x_ENTC_Codigo, String x_COPE_NumDoc, String x_COPE_HBL, DateTime x_COPE_FecEmiIni, DateTime x_COPE_FecEmiFin)
 {
     try
     {
         return(BL_Cab_Tarjas.GetAllTarjasRebate(x_ENTC_Codigo, x_COPE_NumDoc, x_COPE_HBL, x_COPE_FecEmiIni, x_COPE_FecEmiFin));
     }
     catch (Exception ex)
     { throw ex; }
 }
 public ObservableCollection <Cab_Tarjas> GetAllTarjasPorFiltros(DateTime x_FecIni, DateTime x_FecFin)
 {
     try
     {
         return(BL_Cab_Tarjas.GetAllTarjasPorFiltros(x_FecIni, x_FecFin));
     }
     catch (Exception ex)
     { throw ex; }
 }