Marshal, MarshalAs

[41trut5r]

Hi all,

I have been struggling with an API call from C# now for at least 8 hours, and I need some assistance of what is happening - I do not need code examples, just an understanding of what is happening...

long STDCALL DT_GetInfo(U32 deviceHandle, enum eITEMType ITEMType, void *pITEMS)

and the parameters are as follows:

U32 hDev
   Item handle
enum eITEMype ITEMType
   UI_DATASTATE 
void *pITEMS
   Pointer to the user interface structure buffer (provided by the application)

and the enum parameter number 2 is one enumeration of items using another enumerations of each items current state...

Now my problem is with the enum and void pointer, on how to Marshal these data correctly... Actually I just need to know what the function does and how I will implement it in C#.

Thank you, any advice or insight will be appreciated.