I have this COM program,
in one of the method


STDMETHODIMP CCMSHdl::RecvMessage(BSTR msg)
{
FILE *fptr;
fptr=fopen( "Status.txt", "a+" );

if ( NULL != fptr )
{
fprintf( fptr, "%s" , msg );
}

return S_OK;
}

Then use another VB program to send in a string say "Hello".

But the textfile only written "H", or whatever first character of the string i sent.

Can anyone tell me what's wrong with it?
could it be this line -- fprintf(fptr, "%s", msg );
where i should put something else instead of "%s" for BSTR?

This post has been edited by V3i HoN6: Feb 21 2006, 04:57 PM