GridView - Show headers on empty data source

Question

In C# how do I still show the headers of a gridview, even with the data source is empty.

I am not auto generating the columns as they are all predefined.

C

Answer 1

I was just working through this problem, and none of these solutions would work for me. I couldn't use the EmptyDataTemplate property because I was creating my GridView dynamically with custom fields which provide filters in the headers. I couldn't use the example almny posted because I'm using ObjectDataSources instead of DataSet or DataTable. However, I found this answer posted on another StackOverflow question, which links to this elegant solution that I was able to make work for my particular situation. It involves overriding the CreateChildControls method of the GridView to create the same header row that would have been created had there been real data. I thought it worth posting here, where it's likely to be found by other people in a similar fix.