private void OnClick_GoBack(object sender, RoutedEventArgs e)
{
if (_Browser.CanGoBack)
{
_Browser.Back();
}
}
private void LoadBrowser()
{
var setting = new CefSharp.CefSettings();
CefSharp.Cef.Initialize(setting);
webView = new CefSharp.Wpf.ChromiumWebBrowser()
{
BrowserSettings =
{
DefaultEncoding = "UTF-8"
},
JsDialogHandler = new BrowserDialog(),
//MenuHandler = false,
};
webView.PreviewTextInput += (obj, args) =>
{
foreach (var character in args.Text)
{
// 把每个字符向浏览器组件发送一遍
webView.GetBrowser().GetHost().SendKeyEvent((int)WM.CHAR, (int)character, 0);
}
// 不让cef自己处理
args.Handled = true;
};
webView.PreviewKeyDown += (obj, args) =>
{
if (args.Key.ToString() == "F5")
{
webView.Address = "localhost";
}
if (args.Key.ToString() == "F12")
{
webView.ShowDevTools();
}
if (args.Key.ToString() == "Back")
{
webView.Back();
}
};
webView.RegisterJsObject("csharp", new CallbackObjectForJs());
webView.Address = "localhost";
webView.FrameLoadEnd += OnLoadEnd;
Content = webView;
}