Concept2 Forum

Sorry for the late reply. Thank you very much MarkD, the ByRef ByVal parameters were the issue! I know the post (and the forum really) had been dead for a long time but I was in need of the help!

Haboustak, would it be possible for you to supply those import lines? I am asking because I have what I think SHOULD work but I am getting: "An unhandled exception of type 'System.AccessViolationException' occurred in DLLTest.exe Additional information: Attempted to read or write protected memory. T...

I am creating a vb.net project that will connect to multiple ergs and display their data on a screen. Unfortunately I am having trouble connecting to the dlls and using the various functions in them. I am able to initialise the DDI dll using the following code: Dim Error_Message As Integer Dim Start...