Principles of Working

The idea behind the working of such a tool is based on the following steps:

• Load the file to be examined
  
  
• Get its document object
  
  
• Scan some "interesting" collections
  
  
• Add each file encountered to the result listbox

There might be other HTML files among the files found. In this case, we promptly recall recursively the entire process using a hidden WebBrowser control to load and examine the new documents.

The "interesting" collections mentioned before are the images, the objects, and the links. These aren't all the Dynamic HTML collections, but are the only ones that could contain references to external files.

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