I'm sure I've had this working on previous projects.
I want the column header to say photo.
I want the clickable text to say "click"
I want the URL to be the value of the field (contains the full path).
At present I have the path to the resource but is not a link. The html source shows as
the code is
<asp:HyperLinkField DataNavigateUrlFields="photo_path" DataTextField="photo_path" Target="_blank" DataTextFormatString="click" HeaderText="Photo" />
There is data in the field becuase if i set the text to also be the datafield then rather than click i get the full path to the photo shown in the column (still not clickable)