Observable.GroupBy Method
Groups the elements of an observable sequence.
This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.
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GroupBy<TSource, TKey>(IObservable<TSource>, Func<TSource, TKey>) | Groups the elements of an observable sequence according to a specified key selector function. |
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GroupBy<TSource, TKey>(IObservable<TSource>, Func<TSource, TKey>, IEqualityComparer<TKey>) | Groups the elements of an observable sequence according to a specified key selector function and comparer. |
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GroupBy<TSource, TKey, TElement>(IObservable<TSource>, Func<TSource, TKey>, Func<TSource, TElement>) | Groups the elements of an observable sequence and selects the resulting elements by using a specified function. |
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GroupBy<TSource, TKey, TElement>(IObservable<TSource>, Func<TSource, TKey>, Func<TSource, TElement>, IEqualityComparer<TKey>) | Groups the elements of an observable sequence according to a specified key selector function and comparer and selects the resulting elements by using a specified function. |
