IAsyncOperation::InOperation method
Called by the drop source to determine whether the target is extracting data asynchronously.
Syntax
HRESULT InOperation(
[out] BOOL *pfInAsyncOp
);
Parameters
pfInAsyncOp [out]
Type: BOOL*Set to VARIANT_TRUE if data extraction is being handled asynchronously, or VARIANT_FALSE otherwise.
Return value
Type: HRESULT
Returns S_OK if successful or a COM error value otherwise.
Remarks
This method is called by the drop source after DoDragDrop returns. pfInAsyncOp should be set to VARIANT_TRUE only if the drop target has called IAsyncOperation::StartOperation.
Requirements
Minimum supported client |
Windows 2000 Professional, Windows XP [desktop apps only] |
Minimum supported server |
Windows Server 2003 [desktop apps only] |
Header |
Shldisp.h |
IDL |
Shldisp.idl |
DLL |
Shell32.dll (version 5.0 or later) |