[WinAPI] 파일선택 다이얼로그

    OPENFILENAME ofn;       // common dialog box structure
    char szFile[MAX_PATH] = "";  // buffer for file name
    ZeroMemory(&ofn, sizeof(OPENFILENAME));
    ofn.lStructSize = sizeof(OPENFILENAME);
    ofn.hwndOwner = NULL;
    ofn.lpstrFile = szFile;
    ofn.nMaxFile = sizeof(szFile);
    ofn.lpstrFilter = _T("Avi Files(*.avi)\0*.avi\0All Files (*.*)\0*.*\0");
    ofn.nFilterIndex = 1;
    ofn.lpstrFileTitle = NULL;
    ofn.nMaxFileTitle = 0;
    ofn.lpstrInitialDir = NULL;
    ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST;
    if (::GetOpenFileName(&ofn) == false) return 0;
 
// USE
    ofn.lpstrFile;