Bug? How to use void GetResults() method in IAsyncActionWithProgress<TProgress> interface, it does not have parms or return value.

Question

Understand it is a preview document and can be changed anytime, however, I am totally confused by the void GetResults() method in IAsyncActionWithProgress<TProgress> interface in following docuement, it does not have parameters or return value. How can I get the Results value? Maybe I missed something?

http://msdn.microsoft.com/en-us/library/windows/apps/br206583.aspx

 

 

Answer 1

Well, IAsyncActionWithProgress is something special. It is only used for async operations without any return value (void return type).

 

Please refer to IAsyncOperationWithProgress http://msdn.microsoft.com/en-us/library/windows/apps/br206596.aspx

 

Hong