IFileOperationProgressSink::StartOperations method (shobjidl_core.h)
Performs caller-implemented actions before any specific file operations are performed.
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
StartOperations is the first of the IFileOperationProgressSink methods to be called after PerformOperations. It can be used to perform any setup or initialization that you require before the file operations begin.
|Minimum supported client||Windows Vista [desktop apps only]|
|Minimum supported server||Windows Server 2008 [desktop apps only]|
|Header||shobjidl_core.h (include Shobjidl.h)|