private static void LoadApp()
{
// Make sure you set performDependencyCheck false
if (!ChromiumWebBrowserManager.InitializeCef(false, null, settings =>
{
// Set BrowserSubProcessPath based on app bitness at runtime
settings.BrowserSubprocessPath = Path.Combine(AppDomain.CurrentDomain.SetupInformation.ApplicationBase,
Environment.Is64BitProcess ? "x64" : "x86",
"CefSharp.BrowserSubprocess.exe");
}))
{
MessageBox.Show("CEF³õʼ»¯Ê§°Ü£¡");
return;
}
Application.SetHighDpiMode(HighDpiMode.SystemAware);
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new MainForm());
}
public MainForm()
{
InitializeComponent();
this.FormClosing += MainForm_FormClosing;
_webBrowser = ChromiumWebBrowserManager.InitializeChromium(panel1, options =>
{
options.Url = $"file:///{Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Test.html") }";
//options.Url = "http://sean.tools.com/";
//options.DisableContextMenu = true;
options.DownloadHandler = new DefaultDownLoadHandler
{
OnDownloadComplete = (chromiumWebBrowser, downloadItem) =>
{
// 跨线程操作
Invoke(new Action(() =>
{
MessageBox.Show("下载完成！", "提示");
}));
}
};
}, browser =>
{
#region How do you expose a .NET class to JavaScript?
// https://github.com/cefsharp/CefSharp/issues/2990
// https://github.com/cefsharp/CefSharp/wiki/General-Usage#3-how-do-you-expose-a-net-class-to-javascript
// 只需要全局设置1次即可，建议放到初始化CEF的时候调用
CefSharpSettings.LegacyJavascriptBindingEnabled = true;
//CefSharpSettings.WcfEnabled = true;// 当isAsync=false的时候才需要设置
//browser.RegisterJsObject(nameof(JsEvent), new JsEvent(), new BindingOptions { CamelCaseJavascriptNames = false });// 这是cefsharp老版本支持的写法，最新版本已不支持（运行时会抛出异常）
browser.JavascriptObjectRepository.Register(nameof(JsEvent), new JsEvent(), isAsync: true, options: new BindingOptions {
CamelCaseJavascriptNames = false
});
#endregion
});
}
private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
{
ChromiumWebBrowserManager.ShutdownCef();
}
