Asp.net table server control display a table similar to html table on a web page. It is a .net web server control so we can program it in server code such as add, remove table row, cell pro-grammatically. TableRow and TableCell classes allows us to display content for the table. Table server control display tabular data and we can format table server control using it's built in methods and properties. The major difference between html table and asp.net table server control is that we can manipulate table server control using an object model. Generally we should use table server control when we intend to add remove rows and cells (columns) pro-grammatically at run time. Visit below link to read more:
http://www.synapseindia.careers/syn/working-with-asp-net-table-control-part-iii/
http://www.synapseindia.careers/syn/working-with-asp-net-table-control-part-iii/