SqlSet<TResult>.SingleOrDefault Method
Returns the only element of the set, or a default value if the set is empty; this method throws an exception if there is more than one element in the set.
Namespace: DbExtensions
Assembly: DbExtensions.dll
Syntax
public TResult SingleOrDefault()
Return Value
Type: TResult
The single element of the set, or a default value if the set contains no elements.
Exceptions
| Exception | Condition |
|---|---|
| InvalidOperationException | The set contains more than one element. |