DaveRuss:Within the <Columns> tag, add an <asp:TemplateColumn>
with...
<a href="<%# table.GetActionPath(PageAction.List, GetDataItem()) %>">View Details</a>
....or something very similar.
Thanks for that, Dave -- I have understated my lack of understanding a little. I have added a TemplateField like so:
<asp:TemplateField><ItemTemplate><a href="<%# Table.GetActionPath(PageAction.Details, Row) %>">View details</a></ItemTemplate></asp:TemplateField>
(taken partly from Steve's post and partly from yours) but get the following error:
'System.Web.UI.WebControls.Table' does not contain a definition for 'GetActionPath'
I'm sure it's completely obvious to those who know ... !