在WPF的WebBrowser控件中抑制脚本错误
时间:2014-02-23 14:15:01
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原文:在WPF的WebBrowser控件中抑制脚本错误
今天用WPF的WebBrowser控件的时候,发现其竟然没有ScriptErrorsSuppressed属性,导致其到处乱弹脚本错误的对话框,在MSDN上找到了如下解决方案:
1 static void SuppressScriptErrors(WebBrowser webBrowser, bool hide)
2 {
3 webBrowser.Navigating += (s, e) =>
4 {
5 var fiComWebBrowser = typeof(WebBrowser).GetField("_axIWebBrowser2", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
6 if (fiComWebBrowser == null)
7 return;
8
9 object objComWebBrowser = fiComWebBrowser.GetValue(webBrowser);
10 if (objComWebBrowser == null)
11 return;
12
13 objComWebBrowser.GetType().InvokeMember("Silent", System.Reflection.BindingFlags.SetProperty, null, objComWebBrowser, new object[] { hide });
14 };
15 }
2 {
3 webBrowser.Navigating += (s, e) =>
4 {
5 var fiComWebBrowser = typeof(WebBrowser).GetField("_axIWebBrowser2", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
6 if (fiComWebBrowser == null)
7 return;
8
9 object objComWebBrowser = fiComWebBrowser.GetValue(webBrowser);
10 if (objComWebBrowser == null)
11 return;
12
13 objComWebBrowser.GetType().InvokeMember("Silent", System.Reflection.BindingFlags.SetProperty, null, objComWebBrowser, new object[] { hide });
14 };
15 }
原文:http://www.cnblogs.com/lonelyxmas/p/3561541.html
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