Hi, I have the next function in an

[ern297]

Hi,

I have the next function in an old dll.

myType function(unsigned long *var1, unsigned long var2, wchar_t *var3);

I want to export this function to C#, and I try the next

[DllImport("myLib.dll", EntryPoint="function&quot]
public static extern myType myNewFunction(ref uint var1, uint var2, ref string[]);

But when I try to use the function I recive a System.ExecutionEngineException.
Can somebody help me? I think that I've problems with wchar_t.
Thanks.

Ernesto.

 

[chiph]

Was the DLL compiled with UNICODE defined? If not, the wchar_t will be a single-byte string, not a Unicode string.

Chip H.