How to Get element of Iframe?

i want to automate page using web browser automation.

In the there is only an iframe at runtime value comes to that iframe.

when i try get the value of i frame it returns only the iframe not whole page html,

I want to click a href of i frame.

Please help me to solve this problem I am code.

 HtmlDocument dd = (HtmlDocument)loginBrowser.Document.GetElementById("UIFrame"开发者_高级运维);

Try

HtmlDocument.contentWindow.body

I have no idea of c# and what you are doing (I'm a PHP man mainly these days) but it looks to me like you are casting an IFrame element to a HTMLDocument type? This may be wrong, as the IFrame element is not identical with the body. Is that casting really necessary? Maybe cast it to a HTMLElement instead?

You probably want

HtmlDocument.Body

http://msdn.microsoft.com/en-us/library/system.windows.forms.htmldocument_members.aspx

the Body is an HtmlElement, which has properties for the InnerHtml and InnerText, if you want to look for data returned in the IFrame document.

See the following for more on HtmlElement http://msdn.microsoft.com/en-us/library/system.windows.forms.htmlelement.aspx

Also, are you sure you want to be casting to HtmlDocument? Looking at MSDN, it looks like GetElementById() should return an HtmlElement.

If jQuery is available in your target website then try this:

browser.Document.InvokeScript("eval", new object[] { "$(\"#iframe_id\").contents().find('#element').html())" });