Hi I am using windows CE 6.0 for my development and when I write text in main window, the text appear normal, but when I send a MesageBox() or change a dialog visible or not all text in window are erased, for example I write
ExtTextOut(hdcP, rt.left, rt.top, ETO, &rt, szText, _tcslen(szText), NULL);
all time that I send
ShowWindow(hDialog, SW_HIDE); or MessageBox(hwndT, _T("This is a PRESS message"),_T("Hi!"), MB_OK);
HDC hdc = BeginPaint(hwnd, &ps);
and the text in window are erased. What is happening? What can I do for not erase text in window?