char* DXGetModulePath(char *path, int nLen)
{
int nRet = GetModuleFileName(NULL, path, nLen);
char *p;
if (0 == nRet)
return NULL;
p = path + nRet;
while (1)
{
if (*p == '\\')
{
p[1] = 0;
break;
}
p--;
}
return path;
}