There's some code at
http://blogs.msdn.com/shaykatc/archi...13/112601.aspx which I think does what you want. I found some minor typos in it, and my version is:
MSDASC.DataLinks oDL = new MSDASC.DataLinksClass();
ADODB.Connection conn = new ADODB.ConnectionClass();
object oConn = (object) conn;
if (oDL.PromptEdit(ref oConn))
MessageBox.Show(conn.ConnectionString);
Chris Jobson
Chris Jobson