If you are seeing a column that is 20px wide in Flex 3, the issue is the default minWidth attribute of the dataGridColumn. The minWidth default value is 20. I assume you already know about the width attribute. This was one issue that came up for me when I switched from Flex 2 to Flex 3.
Good luck, Mike Chabot On Wed, Jul 9, 2008 at 2:31 PM, cox.blair <[EMAIL PROTECTED]> wrote: > I read that the DataGrid was designed to adjust to the dimensions of > the browser, however my application has fixed dimensions to maintain > some sanity. > > How can I define the widths of individual columns in the datagrid? > For instance, the ID column does not need to be 20px wide. > > Thanks, >