Humphie

// Similarity
int simLength = GetWindowTextLength(GetDlgItem(hWnd, IDC_CONVSIM));
if (simLength > 0)
{
	wchar_t * simBuf;
        simBuf = (wchar_t*)GlobalAlloc(GPTR, simLength + 1);
	GetDlgItemText(hWnd, IDC_CONVSIM, simBuf, simLength + 1);

	GlobalFree((HANDLE)simBuf);
}