Sounds like I didn't understand what it is you are trying to do. To clarify, it sounds like you are trying to allow the user to fill out a row of DDL. And then AFTER they have completed that row you want to give them a new row of DDL controls, minus the value(s) from the previous row. If this is the case, then I recommend that when the user has completed the current row you will allow them to submit those changes to the server. You could use the SelectedIndexChanged of the last DDL of the row, or a command button. When the user submits the selected values, create a new row in your data source and then rebind your Grid or list (whichever you are using) with the updated data source. Here's an blog post on using the GridView's footer template to insert new rows: http://geekswithblogs.net/casualjim/articles/51360.aspx[^]. Just put all your DDLs into the footer row and proceed as I recommended above. If your data source isn't meant to actually update a database or some other persisted store, but is just transient form data for some operation then instead of updating a persisted store you can maintain the data source in a session variable until the user has completed their operation. Then clear out the session variable when you are done.
Mark's blog: developMENTALmadness.blogspot.com
