I'm creating a CVI application which responds to specific windows messages. This is simple enough to do when my application is a stand alone .exe, as I just use InstallWinMsgCallback using the panelHandle. The problem I face is that my application is a .dll which interacts with an application written in Microsoft Visual C++. My .dll doesn't contain any panels. Is there an alternative I can use in CVI to trigger the callbacks I've created to trap the windows messages?
