I have a VC++ project consisting of several DLLs that I've been having trouble getting to run properly. The main EXE project has some dialogs that use CNiGraph controls and other similar graphing objects. I have tried to create a DLL project that also has dialogs that use CNiGraph's. However, when I call into the DLL from the EXE and try to instantiate the dialog with DoModal, it fails and returns -1. In the VC++ debug window I get a message (with the CNiGraph GUID) about the control not being registered. I have made all of the appropriate calls to AfxEnableControlContainer (in InitInstance) and AFX_MANAGE_STATE (in exported functions).
Can you have NI controls spread across modules like this?
