WINSOFT software components and applications

What version of Edge (Chromium) browser is required?
WebView2 Runtime has to be installed. WebView2 API can't use Edge browser: path containing \Edge\Application\ is explicitly tested and disallowed.
WebView2 Runtime is deployed with many applications, including Microsoft Office, and it's inbox in Windows 11 machines.

How can I allow OnWebResourceRequested events?
Set URI filter:

							WebView.AddFilter;
							

How can I set custom response?

procedure TFormMain.WebViewWebResourceRequested(Sender: TObject; Resource: TWebResource;
  const Request: IWebResourceRequest; var Response: IWebResourceResponse; GetDeferral: TGetWebResourceRequestedDeferral);
begin
  Response := WebView.CreateResponse(TEncoding.UTF8.GetBytes('Hello!'));
end;
							

How can I use deferred event handler?

procedure TFormMain.WebViewWebResourceRequested(Sender: TObject; Resource: TWebResource;
  const Request: IWebResourceRequest; var Response: IWebResourceResponse; GetDeferral: TGetWebResourceRequestedDeferral);
begin
  // non-deferred code

  const Deferral = GetDeferral; // request deferral
  TThread.ForceQueue(nil,
    procedure
    begin
      // deferred code

      Deferral.Complete; // complete deferral
    end);
end;
							

What format is accepted in the Language property?
The format is language[-country] where language is the 2-letter code from ISO 639 and country is the 2-letter code from ISO 3166. Examples: SK, SK-SK, EN-SK, EN-US.

Why is the Active property False after setting it to True?
Active property is updated asynchronously. Use OnActive event to detect when Active value is changed.

How can I convert web page to PDF format?

WebView.PrintToPdf('C:\webpage.pdf');
							

How can I log to Google account?
Set user agent in OnActive event handler to some non-default value:

procedure TFormMain.WebViewActive(Sender: TObject);
begin
  WebView.UserAgent := 'Embedded browser';
end;
							

How can I navigate using a custom request?

procedure TFormMain.WebViewActive(Sender: TObject);
begin
  WebView.Navigate(WebView.CreateRequest('https://www.winsoft.sk'));
end;