Well, for Windows, I changed the code to do the following:
#ifdef WIN32
char* CSharp_Test_String()
{
string s = "hello world";
int len = s.length();
char* comem = (char*)CoTaskMemAlloc(len+1);
strcpy(comem, s.c_str());
return comem;
}
#endif
Only problem is, when I print the string out from C# it's garbage: (using
Trace.WriteLine)
so I'm guessing it's some sort of Unicode/ANSI thing. I set the
CharSet=Ansi on the DllImport.
Any ideas?
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