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DAQmx task name refer in CVI

Hi ALl,


I have a DLL created out of LabVIEW. This dll is used to generate a signal on DAQ card. Physical channel is selected at runtime. I want to access this function in LabWindows/CVI. The dll creates an object type LVRefNum. How do i initialize this variable and use it in CVI. Do I need to make an changes in LabVIEW to refers the task name and physical channel in CVI?




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