Function DlgProcStatic

SampleApps/WebView2APISample/AppWindow.cpp:131–191

}

static INT_PTR CALLBACK DlgProcStatic(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
    auto app = (AppWindow*)GetWindowLongPtr(hDlg, GWLP_USERDATA);

    switch (message)
    {
    case WM_INITDIALOG:
    {
        app = (AppWindow*)lParam;
        SetWindowLongPtr(hDlg, GWLP_USERDATA, (LONG_PTR)app);

        SetDlgItemText(hDlg, IDC_EDIT_PROFILE, app->GetWebViewOption().profile.c_str());
        SetDlgItemText(
            hDlg, IDC_EDIT_DOWNLOAD_PATH, app->GetWebViewOption().downloadPath.c_str());
        SetDlgItemText(hDlg, IDC_EDIT_LOCALE, app->GetWebViewOption().scriptLocale.c_str());
        CheckDlgButton(hDlg, IDC_CHECK_INPRIVATE, app->GetWebViewOption().isInPrivate);

        return (INT_PTR)TRUE;
    }
    case WM_COMMAND:
    {
        if (LOWORD(wParam) == IDOK)
        {
            int length = GetWindowTextLength(GetDlgItem(hDlg, IDC_EDIT_PROFILE));
            wchar_t text[MAX_PATH] = {};
            GetDlgItemText(hDlg, IDC_EDIT_PROFILE, text, length + 1);
            bool inPrivate = IsDlgButtonChecked(hDlg, IDC_CHECK_INPRIVATE);

            int downloadPathLength =
                GetWindowTextLength(GetDlgItem(hDlg, IDC_EDIT_DOWNLOAD_PATH));
            wchar_t downloadPath[MAX_PATH] = {};
            GetDlgItemText(hDlg, IDC_EDIT_DOWNLOAD_PATH, downloadPath, downloadPathLength + 1);

            int scriptLocaleLength = GetWindowTextLength(GetDlgItem(hDlg, IDC_EDIT_LOCALE));
            wchar_t scriptLocale[MAX_PATH] = {};
            GetDlgItemText(hDlg, IDC_EDIT_LOCALE, scriptLocale, scriptLocaleLength + 1);

            bool useOsRegion = IsDlgButtonChecked(hDlg, IDC_CHECK_USE_OS_REGION);

            WebViewCreateOption opt(
                std::wstring(std::move(text)), inPrivate, std::wstring(std::move(downloadPath)),
                std::wstring(std::move(scriptLocale)),
                WebViewCreateEntry::EVER_FROM_CREATE_WITH_OPTION_MENU, useOsRegion);

            // create app window
            new AppWindow(app->GetCreationModeId(), opt);
        }

        if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
        {
            EndDialog(hDlg, LOWORD(wParam));
            return (INT_PTR)TRUE;
        }
        break;
    }
    case WM_NCDESTROY:
        SetWindowLongPtr(hDlg, GWLP_USERDATA, NULL);
        return (INT_PTR)TRUE;