Hello, all-- Our ASP.NET 2003 app's primary screen uses a datagrid with clickable headers for sorting by column. There is a "user control" with two list boxes from which the user filters the datagrid rows. I added a textbox in the user control -- changed nothing else* -- and now clicking on a datagrid header does nothing. The new textbox is set to autopostback.
Any ideas? I'm happy to provide any helpful details. THANK YOU in advance!
*Note: The new textbox is for the user to assign a purchase order number, so it is not used to change the datagrid's dataset.