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join - delete table(s)

Posted By:      Posted Date: September 16, 2010    Points: 0   Category :ASP.Net
I have two table:Parent has the key Id, UserIdChild has PaymentId, UserIdTo view the data using DropDownList.I want to delete information that is selected in the DropDownList (SelectedValue).My code:        products_to_delete var p = from and db.tbl_Payments                                 WHERE p.PaymentType.Contains (DropDownList1.SelectedValue)                                 Join in and db.tbl_PaymentDetails                                 He p.ID equals s.PaymentId                                 select p;        db.tbl_Payments.DeleteAllOnSubmit (products_to_delete);        db.SubmitChanges ();This code onl

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