KeyCollection.DefaultIfEmpty Method
.NET Framework 3.5
Returns the elements of an IEnumerable<T>, or a default valued singleton collection if the sequence is empty.
This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.
| Name | Description | |
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DefaultIfEmpty() | Returns the elements of the specified sequence or the type parameter's default value in a singleton collection if the sequence is empty. (Defined by Enumerable.) |
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DefaultIfEmpty(UTT) | Returns the elements of the specified sequence or the specified value in a singleton collection if the sequence is empty. (Defined by Enumerable.) |
