insert issue

[Tauseef A]

hi ,i am new to linq, Machine_Integration dc = Machine_Integration.GetObject(); var qry = dc.Machine_Assays; qry.InsertOnSubmit(assay); dc.SubmitChanges(); it gives error , it inserts values in the parent table but i just want to insert values in child tables not in the parent table .

Tauseef A Khan MCP Dotnet framework 2.0.

[Lost User]

If there is primarykey-foreign key relation in tables u hv to insert primarykey tables first after that u can insert in foreign key tables means in child tables.

Thanks and Regards Sujit Kr. Mandal