System.Core 4.0.0.0 System.Object To be added. Provides a set of static (Shared in Visual Basic) methods for working with specific kinds of instances. Method 4.0.0.0 System.Threading.Tasks.Task It is often useful to be able to return a Task from a , where the inner Task represents work done as part of the outer . However, doing so results in a Task<Task> (C#) or Task (Of Task) (Visual Basic), which, if not dealt with carefully, could produce unexpected behavior. Unwrap solves this problem by creating a proxy Task that represents the entire asynchronous operation of such a task. Creates a proxy that represents the asynchronous operation of a . A Task that represents the asynchronous operation of the provided System.Threading.Tasks.Task(Of Task). The Task<Task> (C#) or Task (Of Task) (Visual Basic) to unwrap. Method 4.0.0.0 System.Threading.Tasks.Task<TResult> It is often useful to be able to return a from a , where the inner represents work done as part of the outer . However, doing so results in a Task<Task<T>> (C#) or Task (Of Task(Of T)) (Visual Basic), which, if not dealt with carefully, could produce unexpected behavior. Unwrap solves this problem by creating a proxy that represents the entire asynchronous operation of such a Task<Task<T>> (C#) or Task (Of Task(Of T)) (Visual Basic). Creates a proxy that represents the asynchronous operation of a Task<Task<T>> (C#) or Task (Of Task(Of T)) (Visual Basic). A that represents the asynchronous operation of the provided Task<Task<T>> (C#) or Task (Of Task(Of T)) (Visual Basic). The Task<Task<T>> (C#) or Task (Of Task(Of T)) (Visual Basic) to unwrap. The type of the task's result.