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Parallel.ForEach Method

Executes a foreach (For Each in Visual Basic) operation in which iterations may run in parallel.

This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.

  Name Description
Public method Static member ForEach<TSource>(IEnumerable<TSource>, Action<TSource>) Executes a foreach (For Each in Visual Basic) operation on an IEnumerable in which iterations may run in parallel.
Public method Static member ForEach<TSource>(IEnumerable<TSource>, Action<TSource, ParallelLoopState>) Executes a foreach (For Each in Visual Basic) operation on an IEnumerable in which iterations may run in parallel, and the state of the loop can be monitored and manipulated.
Public method Static member ForEach<TSource>(IEnumerable<TSource>, Action<TSource, ParallelLoopState, Int64>) Executes a foreach (For Each in Visual Basic) operation with 64-bit indexes on an IEnumerable in which iterations may run in parallel, and the state of the loop can be monitored and manipulated.
Public method Static member ForEach<TSource>(OrderablePartitioner<TSource>, Action<TSource, ParallelLoopState, Int64>) Executes a foreach (For Each in Visual Basic) operation on a OrderablePartitioner<TSource> in which iterations may run in parallel and the state of the loop can be monitored and manipulated.
Public method Static member ForEach<TSource>(Partitioner<TSource>, Action<TSource>) Executes a foreach (For Each in Visual Basic) operation on a Partitioner in which iterations may run in parallel.
Public method Static member ForEach<TSource>(Partitioner<TSource>, Action<TSource, ParallelLoopState>) Executes a foreach (For Each in Visual Basic) operation on a System.Collections.Concurrent.Partitioner in which iterations may run in parallel, and the state of the loop can be monitored and manipulated.
Public method Static member ForEach<TSource>(IEnumerable<TSource>, ParallelOptions, Action<TSource>) Executes a foreach (For Each in Visual Basic) operation on an IEnumerable in which iterations may run in parallel and loop options can be configured.
Public method Static member ForEach<TSource>(IEnumerable<TSource>, ParallelOptions, Action<TSource, ParallelLoopState>) Executes a foreach (For Each in Visual Basic) operation on an IEnumerable in which iterations may run in parallel, loop options can be configured, and the state of the loop can be monitored and manipulated.
Public method Static member ForEach<TSource>(IEnumerable<TSource>, ParallelOptions, Action<TSource, ParallelLoopState, Int64>) Executes a foreach (For Each in Visual Basic) operation with 64-bit indexes on an IEnumerable in which iterations may run in parallel, loop options can be configured, and the state of the loop can be monitored and manipulated.
Public method Static member ForEach<TSource>(OrderablePartitioner<TSource>, ParallelOptions, Action<TSource, ParallelLoopState, Int64>) Executes a foreach (For Each in Visual Basic) operation on a OrderablePartitioner<TSource> in which iterations may run in parallel, loop options can be configured, and the state of the loop can be monitored and manipulated.
Public method Static member ForEach<TSource>(Partitioner<TSource>, ParallelOptions, Action<TSource>) Executes a foreach (For Each in Visual Basic) operation on a Partitioner in which iterations may run in parallel and loop options can be configured.
Public method Static member ForEach<TSource>(Partitioner<TSource>, ParallelOptions, Action<TSource, ParallelLoopState>) Executes a foreach (For Each in Visual Basic) operation on a Partitioner in which iterations may run in parallel, loop options can be configured, and the state of the loop can be monitored and manipulated.
Public method Static member ForEach<TSource, TLocal>(IEnumerable<TSource>, Func<TLocal>, Func<TSource, ParallelLoopState, TLocal, TLocal>, Action<TLocal>) Executes a foreach (For Each in Visual Basic) operation with thread-local data on an IEnumerable in which iterations may run in parallel, and the state of the loop can be monitored and manipulated.
Public method Static member ForEach<TSource, TLocal>(IEnumerable<TSource>, Func<TLocal>, Func<TSource, ParallelLoopState, Int64, TLocal, TLocal>, Action<TLocal>) Executes a foreach (For Each in Visual Basic) operation with thread-local data on an IEnumerable in which iterations may run in parallel and the state of the loop can be monitored and manipulated.
Public method Static member ForEach<TSource, TLocal>(OrderablePartitioner<TSource>, Func<TLocal>, Func<TSource, ParallelLoopState, Int64, TLocal, TLocal>, Action<TLocal>) Executes a foreach (For Each in Visual Basic) operation with thread-local data on a OrderablePartitioner<TSource> in which iterations may run in parallel, loop options can be configured, and the state of the loop can be monitored and manipulated.
Public method Static member ForEach<TSource, TLocal>(Partitioner<TSource>, Func<TLocal>, Func<TSource, ParallelLoopState, TLocal, TLocal>, Action<TLocal>) Executes a foreach (For Each in Visual Basic) operation with thread-local data on a Partitioner in which iterations may run in parallel and the state of the loop can be monitored and manipulated.
Public method Static member ForEach<TSource, TLocal>(IEnumerable<TSource>, ParallelOptions, Func<TLocal>, Func<TSource, ParallelLoopState, TLocal, TLocal>, Action<TLocal>) Executes a foreach (For Each in Visual Basic) operation with thread-local data on an IEnumerable in which iterations may run in parallel, loop options can be configured, and the state of the loop can be monitored and manipulated..
Public method Static member ForEach<TSource, TLocal>(IEnumerable<TSource>, ParallelOptions, Func<TLocal>, Func<TSource, ParallelLoopState, Int64, TLocal, TLocal>, Action<TLocal>) Executes a foreach (For Each in Visual Basic) operation with thread-local data and 64-bit indexes on an IEnumerable in which iterations may run in parallel, loop options can be configured, and the state of the loop can be monitored and manipulated.
Public method Static member ForEach<TSource, TLocal>(OrderablePartitioner<TSource>, ParallelOptions, Func<TLocal>, Func<TSource, ParallelLoopState, Int64, TLocal, TLocal>, Action<TLocal>) Executes a foreach (For Each in Visual Basic) operation with 64-bit indexes and with thread-local data on a OrderablePartitioner<TSource> in which iterations may run in parallel , loop options can be configured, and the state of the loop can be monitored and manipulated.
Public method Static member ForEach<TSource, TLocal>(Partitioner<TSource>, ParallelOptions, Func<TLocal>, Func<TSource, ParallelLoopState, TLocal, TLocal>, Action<TLocal>) Executes a foreach (For Each in Visual Basic) operation with thread-local data on a Partitioner in which iterations may run in parallel, loop options can be configured, and the state of the loop can be monitored and manipulated.
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