HashSet<T>.CreateSetComparer Method
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Returns an IEqualityComparer object that can be used for equality testing of a HashSet<T> object.
public:
static System::Collections::Generic::IEqualityComparer<System::Collections::Generic::HashSet<T> ^> ^ CreateSetComparer();C#
public static System.Collections.Generic.IEqualityComparer<System.Collections.Generic.HashSet<T>> CreateSetComparer();static member CreateSetComparer : unit -> System.Collections.Generic.IEqualityComparer<System.Collections.Generic.HashSet<'T>>Public Shared Function CreateSetComparer () As IEqualityComparer(Of HashSet(Of T))An IEqualityComparer object that can be used for deep equality testing of the HashSet<T> object.
The IEqualityComparer object checks for equality at only one level; however, you can chain together comparers at additional levels to perform deeper equality testing.
Calling this method is an O(1) operation.
| Product | Versions |
|---|---|
| .NET | Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
.NET feedback
.NET is an open source project. Select a link to provide feedback: