In my VB6 code I had:
If isdate(txtdate.text) then
rs![DTE] = cdate(txtdate.text)
else
rs![DTE] = vbNull
endif
After converting to VS2005, it appears I can no longer set a db field to DbNull. I get this error
''UPGRADE_WARNING: Use of Null/IsNull() detected. Click for more: 'ms-help://MS.VSExpressCC.v80/dv_commoner/local/redirect.htm keyword="2EED02CB-5C0E-4DC1-AE94-4FAA3A30F51A"' rs.Fields("DTE").Value = System.DBNull.Value Any thoughts I went to the URL specified and it was no help to me.

DbNull date
Doug Owens
jerMcguire
it is also giving you the answer....
rs.Fields("DTE").Value = System.DBNull.Value
Niclas
Rob Lorimer