delete button coding

I have had a look in a number of areas but can not seem to work out the code to delete child rows when deleting the parent. See Private Sub DataGridView1_CellContentClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles...

Looking for a tutor, and am willing to pay for an hour of instruction by phone. 1.I am trying to run a query and display the results in a list box, using VSExpress 8.0, and Murach's newly-published book. Haven't figured it out yet. Dataset name PTF3 Query name Query4all Table Adapter name...