Overload List
| Overload | Description |
|---|---|
| SingleOrNullEntity<TSource>(IEntityScalarQuery<TSource>,Action<EntityScalarQueryOperation<TSource>>,Object) | Returns the only element of a sequence, or the appropriate NullEntity if the sequence is empty; this method throws an exception if there is more than one element in the sequence. |
| SingleOrNullEntity<TSource>(IEntityScalarQuery<TSource>,Expression<Func<TSource,Boolean>>,Action<EntityScalarQueryOperation<TSource>>,Object) | Returns the only element of a sequence that satisfies a specified condition, or the appropriate NullEntity if no such element exists; this method throws an exception if more than one element satisfies the condition. |
Requirements
Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family