1、方法一:通过设置Webbrowser的属性来实现将WebBrowser控件ScriptErrorsSuppressed设置为True即可
2、方法二:通过控制webbrowser加载后就点击掉,以达到效果privatevoidwebBrowser1_Navigated(objectsender,WebBrowserNavigatedEventArgse) { IHTMLDocument2vDocument=(IHTMLDocument2)webBrowser1.Document.DomDocument; vDocument.parentWindow.execScript("functionconfirm(str){returntrue;}","javascript"); vDocument.parentWindow.execScript("functionalert(str){returntrue;}","javaScript");}
3、方法三:在页面加载完成后自动关闭,与方法二大体相同privatevoidwebBrowser1_DocumentCompleted(o芟鲠阻缒bjectsender,WebBrowserDocumentCompletedEventArgse){ IHTMLDocument2vDocument=(IHTMLDocument2)webBrowser1.Document.DomDocument; vDocument.parentWindow.execScript("functionconfirm(str){returntrue;}","javascript"); vDocument.parentWindow.execScript("functionalert(str){returntrue;}","javaScript");}