1. 使用 Nuget 添加 cefsharp.wpf 库
2. 窗口中使用
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xmlns:chrome="clr-namespace:CefSharp.Wpf;assembly=CefSharp.Wpf"<chrome:ChromiumWebBrowser x:Name="wbrReport"/> |
3. 打开指定的 URL
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// 加载 URLthis.wbrReport.Address = "www.baidu.com"; |
4. Cefsharp.wpf 给 javascript 提供接口
1. 设置外部调用的对象
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public class NtstJSObject{ /// <summary> /// 提供给 Javascript 的对象 /// </summary> public static string ExportedJavascriptOjbectName = "ntst"; private ReportWindow _reportWindow = null; public NtstJSObject(ReportWindow reportWindow) { this._reportWindow = reportWindow; } /// <summary> /// 提供给 Javascript 调用的 closeWindow 接口 /// </summary> public void closeWindow() { if(this._reportWindow != null) { this._reportWindow.CloseWindow(this); } }} |
2. 窗体构造函数中绑定 js 对象
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// 绑定 Javascript 调用对象CefSharpSettings.WcfEnabled = true;this.wbrReport.JavascriptObjectRepository.Settings.LegacyBindingEnabled = true;this.wbrReport.JavascriptObjectRepository.Register(NtstJSObject.ExportedJavascriptOjbectName, new NtstJSObject(this), false, BindingOptions.DefaultBinder); |
3. 窗口提供真正调用接口
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/// <summary>/// Javascript 接口：closeWindow/// </summary>/// <param name="ntstJSObject"></param>public void CloseWindow(NtstJSObject ntstJSObject){ if(this._logger != null) { this._logger.WriteInformation(string.Format("Javascript call to: {0}", nameof(CloseWindow))); } this.Dispatcher.Invoke(new Action(() => { this.Close(); }));} |
4. Javascript 调用方式
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ntst.closeWindow() |