如何让webbrowser控件支持Html5

如何让webbrowser控件支持Html5

代码如下：

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using Xilium.CefGlue;

namespace Xilium.CefGlue.WindowsForms

{

public class BsLifeSpanHandler : CefLifeSpanHandler

{

private CefWebClient bClient;

public BsLifeSpanHandler(CefWebClient bc)

{

bClient = bc;

}

protected override void OnAfterCreated(Xilium.CefGlue.CefBrowser browser)

{

base.OnAfterCreated(browser);

bClient.Created(browser);

}

}

}

然后打开CefWebClient.cs文件，添加声明

private readonly CefDownloadHandler downloadHandler;

在构造函数中加入

downloadHandler = new BsDownloadHandler();

然后添加一个方法名在文档末尾

protected override CefDownloadHandler GetDownloadHandler()

{

return downloadHandler;

}

这样就可以实现点击文档或附件自动弹出下载对话框了，同时又支持javascript和C#的调用。也就能支持绝大多数的客户端开发了。

代码如下： using system;using system.collections.generic;using system.linq;using system.text;using system.threading.tasks;using xilium.cefglue; namespace xilium.cefglue.windowsforms{ public class bslifespanhandler : ceflifespanhandler { private cefwebclient bclient; public bslifespanhandler(cefwebclient bc) { bclient = bc; } protected override void onaftercreated(xilium.cefglue.cefbrowser browser) { base.onaftercreated(browser); bclient.created(browser); } }} 然后打开cefwebclient.cs文件，添加声明 1 private readonly cefdownloadhandler downloadhandler; 在构造函数中加入 1 downloadhandler = new bsdownloadhandler(); 然后添加一个方法名在文档末尾 protected override cefdownloadhandler getdownloadhandler() { return downloadhandler; }