load aspx file into xmldocument
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I want to be able to load aspx page into XmlDocument variable. How do I do that? Here is what I have tried and its expecting .xml file and not .aspx page. Is there any way to convert aspx page on the fly into xml document and load it? thanks

    string filePath = @"C:\WebApplication1\webform4.aspx";
    XmlDocument document = new XmlDocument();
    document.Load(filePath);

I get the following error:

**Name cannot begin with the '%' character, hexadecimal value 0x25. Line 1, position 2.**