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Hey, thanks to everyone for your help so far...I think I'm almost there. I can get the methods that reference either longs or doubles to work.
I'm still having problems with any method requires a pointer to a string. I am referring to the usage under the dispinterface IXRawfile in the OLEview. For the GetFileName method it is:
Now if I look in the user documentation for the library it says that "the pbstrFileName variable is a valid pointer to a BSTR variable. This variable must exist and be initialized to NULL." My question is, does this bit of code initialize this variable to NULL? I can't see any reason why this should not work...dang.
Thanks, chinman In reply to Re: "pointers" for calling a DLL
by chinman
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