I would like to pass NI Vision Image data from a LabVIEW VI/DLL to TestStand property (for example FileGlobal) of type LabVIEWIOControl. I understand that if I have a NI Vision Image data on the connector pane of the VI I can directly pass it to the TS property of type LabVIEWIOControl. But my requirement is slightly different. I am creating custom StepType in which there is edit UI where the user can choose the desire variable for the image data. That UI object is a TS Expression edit control of type LabVIEWIOControl. I would like to set the value of the variable programatically similar to "TestStand - Set Property Value.vi". Is there way to implement this? I tried using Invoke Node SetValVariant but to no success. I would appreciate if anyone could help me on this.
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