AsyncBase::GetOnProgress Method
The latest version of this topic can be found at AsyncBase::GetOnProgress Method.
Copies the address of the current progress event handler to the specified variable.
Syntax
STDMETHOD(
GetOnProgress
)(TProgress** progressHandler);
Parameters
progressHandler
The location where the address of the current progress event handler is stored.
Return Value
S_OK if successful; otherwise, E_ILLEGAL_METHOD_CALL.
Requirements
Header: async.h
Namespace: Microsoft::WRL