uwp WebView navigation Navigate with HttpRequestMessage
Example
Set custom user agent and navigate to Uri:
var userAgent = "my custom user agent";
var uri = new Uri("http://useragentstring.com/");
var requestMessage = new HttpRequestMessage(HttpMethod.Get, uri);
requestMessage.Headers.Add("User-Agent", userAgent);
this.webView.NavigateWithHttpRequestMessage(requestMessage);
