Task<TResult> Constructor (Func<TResult>, CancellationToken)
Initializes a new Task<TResult> with the specified function.
Assemblies: System.Threading.Tasks (in System.Threading.Tasks.dll)
mscorlib (in mscorlib.dll)
- Type: System::Func<TResult>
The delegate that represents the code to execute in the task. When the function has completed, the task's Result property will be set to return the result value of the function.
Rather than calling this constructor, the most common way to instantiate a Task<TResult> object and launch a task is by calling the static Task::Run<TResult>(Func<TResult>, CancellationToken) and TaskFactory<TResult>::StartNew(Func<TResult>, CancellationToken) methods.
.NET FrameworkSupported in: 4.6, 4.5, 4
.NET Framework Client ProfileSupported in: 4
Portable Class LibrarySupported in: Portable Class Library
.NET for Windows Store appsSupported in: Windows 8
Supported in: Windows Phone 8.1
Supported in: Windows Phone Silverlight 8.1
Supported in: Windows Phone Silverlight 8
Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.