Builds and returns the URL to which the user should be re-directed for authorization.
Syntax
[VB.NET]
Public Function GetAuthorizationURLAsync()AsTask<string>
[C#]
public Task<string> GetAuthorizationURLAsync();
Remarks
This method is the asynchronous version of the GetAuthorizationURL method and is used to support asynchronous operations in WinRT. Please refer to GetAuthorizationURL for more information.