本文整理汇总了C#中System.Int32.GetValueOrDefault方法的典型用法代码示例。如果您正苦于以下问题：C# Int32.GetValueOrDefault方法的具体用法？C# Int32.GetValueOrDefault怎么用？C# Int32.GetValueOrDefault使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Int32的用法示例。
在下文中一共展示了Int32.GetValueOrDefault方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Listar
public IEnumerable<Vuelo> Listar(Int32? FiltroAerolinea)
{
Int32 aerolineaID = FiltroAerolinea.GetValueOrDefault();
var vuelos = db.Vuelos.Where(x => (x.AerolineaID == aerolineaID || !FiltroAerolinea.HasValue))
.Include(v => v.Aerolinea);
return vuelos.ToList();
}示例2: MostrarEvaluacionesOutcomesFiltradasViewModel
public MostrarEvaluacionesOutcomesFiltradasViewModel(String AlumnoId, String ProfesorId, String PeriodoId, Int32? OutcomeId)
{
AlumnoId = AlumnoId ?? "";
ProfesorId = ProfesorId ?? "";
PeriodoId = PeriodoId ?? "";
OutcomeId = OutcomeId ?? 0;
this.AlumnoId = AlumnoId;
this.ProfesorId = ProfesorId;
this.PeriodoId = PeriodoId;
this.OutcomeId = OutcomeId;
Evaluaciones = ePortafolioRepositoryFactory.GetEvaluacionesOutcomeProfesorRepository().GetWhere(x =>
(AlumnoId == String.Empty || x.AlumnoId.Contains(AlumnoId)) &&
(ProfesorId == String.Empty || x.ProfesorId.Contains(ProfesorId)) &&
(PeriodoId == String.Empty || x.PeriodoId == PeriodoId) &&
(OutcomeId.GetValueOrDefault(0) == 0 || x.OutcomeId == OutcomeId.Value));
var OutcomesId = Evaluaciones.Select(x => x.OutcomeId).Distinct();
var AlumnosId = Evaluaciones.Select(x => x.AlumnoId).Distinct();
Outcomes = SSIARepositoryFactory.GetOutcomesRepository().GetWhere(x => OutcomesId.Contains(x.OutcomeId)).ToList();
Alumnos = SSIARepositoryFactory.GetAlumnosRepository().GetWhere(x => AlumnosId.Contains(x.AlumnoId)).ToList();
}示例3: ItemsCollectionItemAdded
/// <summary>
/// Handles the <see cref="INotifyCollectionChanged.CollectionItemAdded"/> event for the control's item collection.
/// </summary>
/// <param name="collection">The collection that raised the event.</param>
/// <param name="index">The index of the item that was added to the collection.</param>
/// <param name="item">The item that was added to the collection.</param>
private void ItemsCollectionItemAdded(INotifyCollectionChanged collection, Int32? index, Object item)
{
var container = AddItemContainer(index.GetValueOrDefault(), item);
OnItemsChanged();
OnItemAdded(container, item);
}