
WebView
Delphi and C++ Builder component to host web content in your applications.
- uses Microsoft WebView2 API
- requires WebView2 Runtime version 117.0.2045.28 or newer
- supports Delphi/C++ Builder 5 - 11 and Lazarus 2.2.6
- source code included in registered version
- royalty free distribution in applications
Download and order
Order WebView license $120 USD (license for one developer)
Order WebView multi-license $360 USD (license for all developers in company)
Order WebView year upgrades license $60 USD (registered users only)
Order WebView year upgrades multi-license $180 USD (registered multi-license users only)
FAQ
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:
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?
Set user agent in OnActive event handler to some non-default value:
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;