What type of Db IS it an autogenerated PK If it is Access or SQL, you have the Identity method to return the last autogenerated PK on the connection In any event ADO.NET (via the db) will let you know if you are trying to insert a duplicate primary key!
How i can create function dataset
GreenStone90
Dear Sir,
You can create easy the funcional(mathematical or logical)Database(Set) with the excel sheet using in Microsoft Access.OK.
Mur it Hakan C L
ALahiri