WebBrowser控件和JavaScript错误 [英] WebBrowser control and JavaScript errors
问题描述
当我访问该页面的浏览器(IE9),浏览器渲染ok了。
When I access the page with the browser (ie9), the browser is rendering ok.
当我使用WebBrowser控件我有JavaScript错误。
When I use the WebBrowser control I have JavaScript errors.
我知道我能晚饭preSS脚本错误,但我希望他们能正确运行,因为它们影响了渲染和页面的功能。
I know I can suppress the scripts errors, but I want them to run correctly, because they affect the rendering and the functionality of the page.
我该如何解决这个问题呢?我可以直接在Windows窗体集成IE9,并使用类似的方法,如使用WebBrowser控件(浏览,获取ID,调用点击)?
How can I solve this problem ? Can I integrate IE9 directly in the Windows Form and use similar methods like with the WebBrowser control (navigate,get id, invoke click) ?
感谢。
推荐答案
我会做的是一个对象分配给webbrowser.ObjectForScripting,然后注入一个JavaScript函数,分配windown.onerror到一个包装调用的外部脚本主机应用程序。像:
What I would do is assign an object to webbrowser.ObjectForScripting and then inject a javascript function that assigns windown.onerror to a wrapper that calls the external script in the host app. Like:
window.onerror = function(message, url, lineNumber)
{
window.external.errorHandler(message, url, lineNumber);
}
Refere到: <一href="http://notions.okuda.ca/2009/06/11/calling-javascript-in-a-webbrowser-control-from-c/">http://notions.okuda.ca/2009/06/11/calling-javascript-in-a-webbrowser-control-from-c/
Refere to: http://notions.okuda.ca/2009/06/11/calling-javascript-in-a-webbrowser-control-from-c/
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