This sample will demonstrate how to quickly build a simple Yahoo! style navigation bar that displays the paths a user has taken to get to a given directory, and also displays a table of links to the sub-directories of the current directory. The first thing I like to do when beginning any database driven application is to design the data structure. Of course, once we get into writing the code, many times columns or tables need to be added or modified from the initial design, but having a data framework helps to give us some focus and direction.
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