Utils_LinqDistinctByT, TIdentity Method |
Returns distinct elements from a sequence by using a specified predicate to compare values.
Namespace: MicaSystems.Utils
Assembly: MicaSystems.Utils (in MicaSystems.Utils.dll) Version: 1.0.0.0 (1.1.0.123)
SyntaxC#
public static IEnumerable<T> DistinctBy<T, TIdentity>( this IEnumerable<T> source, Func<T, TIdentity> identitySelector )
Parameters
- source
- Type: System.Collections.GenericIEnumerableT
- identitySelector
- Type: SystemFuncT, TIdentity
Type Parameters
- T
- TIdentity
Return Value
Type: IEnumerableTUsage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerableT. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).See Also