Causes the asynchronous operation to begin.
The callback interface that receives status events from this operation.
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
The method succeeded.
An operation is already pending.
This method causes IDebugSyncOperation::Execute to be called asynchronously in the thread obtained from IDebugSyncOperation::GetTargetThread. This method should be called only from within the debugger thread; otherwise, it will not return until the operation is complete.