Parallel Class
Provides support for parallel loops and regions.
Assembly: mscorlib (in mscorlib.dll)
| Name | Description | |
|---|---|---|
![]() ![]() | For(Int32, Int32, Action<Int32>) | Executes a for (For in Visual Basic) loop in which iterations may run in parallel. |
![]() ![]() | For(Int32, Int32, Action<Int32, ParallelLoopState>) | Executes a for (For in Visual Basic) loop in which iterations may run in parallel and the state of the loop can be monitored and manipulated. |
![]() ![]() | For(Int64, Int64, Action<Int64>) | Executes a for (For in Visual Basic) loop with 64-bit indexes in which iterations may run in parallel. |
![]() ![]() | For(Int64, Int64, Action<Int64, ParallelLoopState>) | Executes a for (For in Visual Basic) loop with 64-bit indexes in which iterations may run in parallel and the state of the loop can be monitored and manipulated. |
![]() ![]() | For(Int32, Int32, ParallelOptions, Action<Int32>) | Executes a for (For in Visual Basic) loop in which iterations may run in parallel and loop options can be configured. |
![]() ![]() | For(Int32, Int32, ParallelOptions, Action<Int32, ParallelLoopState>) | Executes a for (For in Visual Basic) loop in which iterations may run in parallel, loop options can be configured, and the state of the loop can be monitored and manipulated. |
![]() ![]() | For(Int64, Int64, ParallelOptions, Action<Int64>) | Executes a for (For in Visual Basic) loop with 64-bit indexes in which iterations may run in parallel and loop options can be configured. |
![]() ![]() | For(Int64, Int64, ParallelOptions, Action<Int64, ParallelLoopState>) | Executes a for (For in Visual Basic) loop with 64-bit indexes in which iterations may run in parallel, loop options can be configured, and the state of the loop can be monitored and manipulated. |
![]() ![]() | For<TLocal>(Int32, Int32, Func<TLocal>, Func<Int32, ParallelLoopState, TLocal, TLocal>, Action<TLocal>) | Executes a for (For in Visual Basic) loop with thread-local data in which iterations may run in parallel, and the state of the loop can be monitored and manipulated. |
![]() ![]() | For<TLocal>(Int64, Int64, Func<TLocal>, Func<Int64, ParallelLoopState, TLocal, TLocal>, Action<TLocal>) | Executes a for (For in Visual Basic) loop with 64-bit indexes and thread-local data in which iterations may run in parallel, and the state of the loop can be monitored and manipulated. |
![]() ![]() | For<TLocal>(Int32, Int32, ParallelOptions, Func<TLocal>, Func<Int32, ParallelLoopState, TLocal, TLocal>, Action<TLocal>) | Executes a for (For in Visual Basic) loop with thread-local data in which iterations may run in parallel, loop options can be configured, and the state of the loop can be monitored and manipulated. |
![]() ![]() | For<TLocal>(Int64, Int64, ParallelOptions, Func<TLocal>, Func<Int64, ParallelLoopState, TLocal, TLocal>, Action<TLocal>) | Executes a for (For in Visual Basic) loop with 64-bit indexes and thread-local data in which iterations may run in parallel, loop options can be configured, and the state of the loop can be monitored and manipulated. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | ForEach<TSource>(Partitioner<TSource>, ParallelOptions, Action<TSource>) | Executes a following examplereach (For Each in Visual Basic) operation on a Partitioner in which iterations may run in parallel and loop options can be configured. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | 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.. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | 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. |
![]() ![]() | Invoke(array<Action>) | Executes each of the provided actions, possibly in parallel. |
![]() ![]() | Invoke(ParallelOptions, array<Action>) | Executes each of the provided actions, possibly in parallel, unless the operation is cancelled by the user. |
The Parallel class provides library-based data parallel replacements for common operations such as for loops, for each loops, and execution of a set of statements.
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The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: Synchronization | ExternalThreading. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes. |
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
