HashSet<T>.UnionWith Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Modifies the current HashSet<T> object to contain all elements that are present in both itself and in the specified collection.
Assembly: System.Core (in System.Core.dll)
Parameters
- other
- Type: System.Collections.Generic.IEnumerable<T>
The collection to compare to the current HashSet<T> object.
Implements
ISet<T>.UnionWith(IEnumerable<T>)| Exception | Condition |
|---|---|
| ArgumentNullException | other is null. |
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