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how can i do an http post to execute javascript and get the returned page html?

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I have retrieved the html of a web page using the WebRequest object but the page itself does not contain the information I need to extract. There is a javascript function which runs once the page is loaded which then retrieves and adds the information I need to the page. Is there a way of performiing some sort of GET/POST operation which will execute the required javascript function and return the html of the completed page (which contains the information I need).
Aug 26 '10 #1
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