Compiler error C2065 and _mbstowcsz

Hi,

When I convert a Visual C++ 6.0 project to Visual C++ .NET by opening the project using .NET environment, and accepting all VC 7.0 conversion defaults, the new project would not compile, and gives this error:

Compiler error C2065: '_mbstowcsz': undeclared identifier.

This functions compiles ok on VC++ 6.0.

Since VC++6.0 and VC++.NET put this function in different locations, I did change the included path, and make it use Dynamic ATL since in VC++.NET this function is in atlmfc/include. But nothing works.

Please help.

Thanks.

Hi,

Look at:
http://msdn.microsoft.com/library/de...lityIssues.asp

It might help.

Thanks, I tried to follow the instruction regarding wchar_t, but still doesn't work.

The function has these parameters:
in VC6.0++:
int _mbstowcsz(wchar_t*, const char*, size_t) ;

in VC++.NET:
int _mbstowcsz(wchar_t*, const char*, ULONG) ;

Could anyone please help...

I have exactely the same problem :mad:
the function "_mbstowcsz" is in cstringt.h(91)
never compiled in .NET even when I include the
h file. Why?
:confused:

Could somebody find the function VC7 ?

Sonu