The new XML file formats in Office 2007 open the door to lots of exciting programmability solutions. For example, the files can be created and consumed without automating Excel.exe. This really helps server-side solutions. It also aids batch processing...

When presented with a table of data in Excel, sometimes it is useful to be able to learn some quick facts about it. One quick fact which is often useful is the distribution of values within a particular column. For example, if we have a column called...