Setting The MousePointer In An In-Process OLE Server

Don’t set the MousePointer in an OLE DLL unless absolutely necessary. The in-process OLE server can not retrieve the current mouse pointer, so there is no way to set it back to what the application expects. If you must set the MousePointer in an in-process OLE server, always return it to the default value before returning to the client application. If the client application has a different MousePointer set, it is then responsible for returning it to a desired value after calling the server property or method.

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