C / C++ / MFC

CString strMessage;

strMessage.Format(L"A text file containing the boundary detals in the following format may be imported:\n"
    L"\nn (Number of boundary points, integer)"
    L"\nX_1         (X co-ordinate of first boundary point)"
    L"\nY_1         (Y co-ordinate of first boundary point)"
    L"\nX_2         (X co-ordinate of second boundary point)"
    L"\nY_2         (Y co-ordinate of second boundary point)"
    L"\n..."
    L"\n..."
    L"\n..."
    L"\nX_n         (X co-ordinate of n\'th boundary point)"
    L"\nY_n         (Y co-ordinate of n\'th boundary point)\n"
    L"\nThe X and Y co-ordinates can be any real values positive, negative or zero\n"
    L"\n\nNote: The existing data will be replaced with the content of the text file!"
    L"\n\nDo you have a text file in this format and wish to continue?");
if(MessageBox(strMessage,NULL,MB_YESNO|MB_ICONQUESTION)==IDNO)
    return;

char* CLogger::GetIPAdd()
{
	WORD wVersionRequested;
	WSADATA wsaData;
	char Name[255];
	PHOSTENT HostInfo;
	wVersionRequested = MAKEWORD( 1, 1 );
	char *IPAdd;
	if ( WSAStartup( wVersionRequested, &wsaData ) == 0 )
	{
		if( gethostname ( Name, sizeof(Name)) == 0)
		{
			//printf("Host name: %s\n", name);
			if((HostInfo = gethostbyname(Name)) != NULL)
			{
				int nCount = 0;
				while(HostInfo->h_addr_list[nCount])
				{
					IPAdd = inet_ntoa(*(struct in_addr *)HostInfo->h_addr_list[nCount]);
 
					++nCount;
				}
			}
		}
	}
  return IPAdd;
}