.Net Framework > v4.0.30319.1 > System > Linq > ParallelEnumerable > GroupBy<TSource,TKey> GroupBy<TSource,TKey>(ParallelQuery<TSource>,Func<TSource,TKey>)
GroupBy<TSource,TKey>(ParallelQuery<TSource>,Func<TSource,TKey>,IEqualityComparer<TKey>)


GroupBy<TSource,TKey>(ParallelQuery<TSource>,Func<TSource,TKey>)

Category
Method
Type
System.Linq.ParallelQuery<System.Linq.IGrouping<TKey,TSource>>
Character
public, static
Parameters
NameTypeDescription
sourceSystem.Linq.ParallelQuery<TSource>
keySelectorSystem.Func<TSource,TKey>
Attributes
NameValue/Assignment
ExtensionAttribute
TargetedPatchingOptOutAttributePerformance critical to inline this type of method across NGen image boundaries
Tags
01892ABD01, 02E3ABA98D, 03057FF933

GroupBy<TSource,TKey>(ParallelQuery<TSource>,Func<TSource,TKey>,IEqualityComparer<TKey>)

Category
Method
Type
System.Linq.ParallelQuery<System.Linq.IGrouping<TKey,TSource>>
Character
public, static
Parameters
NameTypeDescription
sourceSystem.Linq.ParallelQuery<TSource>
keySelectorSystem.Func<TSource,TKey>
comparerSystem.Collections.Generic.IEqualityComparer<TKey>
Attributes
NameValue/Assignment
ExtensionAttribute
Tags
01892ABD01, 02E3ABA98D, 03057FF933

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