Changing The Order Of Columns When Binding DataTable To A GridView

Mar 31, 2010

How is it possible to change the displayed order of columns from a DataTable?

For example, dataTable "dt" contains two columns "a" and "b". I bind it to a GridView like this:

gridView.DataSource = dt;
gridView.DataBind();

But I'd like the GridView to display "b" first (leftmost).

Important point: I'm using this to export to Excel and there's no actual output to screen, using:

HtmlTextWriter htw = new HtmlTextWriter(sw);
gridView.RenderControl(htw);

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