TaskFactory.FromAsync Method (Func(Of AsyncCallback, Object, IAsyncResult), Action(Of IAsyncResult), Object)
Creates a Task that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Assemblies: mscorlib (in mscorlib.dll)
System.Threading.Tasks (in System.Threading.Tasks.dll)
'Declaration Public Function FromAsync ( _ beginMethod As Func(Of AsyncCallback, Object, IAsyncResult), _ endMethod As Action(Of IAsyncResult), _ state As Object _ ) As Task
- Type: System.Func(Of AsyncCallback, Object, IAsyncResult)
The delegate that begins the asynchronous operation.
- Type: System.Object
An object containing data to be used by the beginMethod delegate.
The exception that is thrown when the beginMethod argument is null.
The exception that is thrown when the endMethod argument is null.
The beginMethod delegate is started on the thread that FromAsync is running on. This method throws any exceptions thrown by the beginMethod.