AsyncBase::CheckValidStateForDelegateCall Method

 

For the latest documentation on Visual Studio 2017 RC, see Visual Studio 2017 RC Documentation.

Tests whether delegate properties can be modified in the current asynchronous state.

inline HRESULT CheckValidStateForDelegateCall();  

S_OK if delegate properties can be modified; otherwise, E_ILLEGAL_METHOD_CALL.

Header: async.h

Namespace: Microsoft::WRL

AsyncBase Class

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