TaskFactory<TResult>.FromAsync Method (Func<AsyncCallback, Object, IAsyncResult>, Func<IAsyncResult, TResult>, Object, TaskCreationOptions)
Creates a that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Assembly: mscorlib (in mscorlib.dll)
public Task<TResult> FromAsync( Func<AsyncCallback, Object, IAsyncResult> beginMethod, Func<IAsyncResult, TResult> endMethod, Object state, TaskCreationOptions creationOptions )
- Type: System.Func<AsyncCallback, Object, IAsyncResult>
The delegate that begins the asynchronous operation.
- Type: System.Object
An object containing data to be used by the beginMethod delegate.
- Type: System.Threading.Tasks.TaskCreationOptions
The TaskCreationOptions value that controls the behavior of the created .
The exception that is thrown when the beginMethod argument is null.
The exception that is thrown when the endMethod argument is null.
The exception that is thrown when the creationOptions argument specifies an invalid TaskCreationOptions value.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.