>I want to be sure that a row has been inserted in an OLEDB VFP table before proceeding to the next instruction.
>Does ExecuteNonQuery complete the OLEDB command before continuing to the next instruction?
>If not, what's the best way to be sure that the row has been inserted before proceeding?

Once you have done this:

oDataAdapter.SelectCommand.ExecuteNonQuery()

You can do this to get the primary key:

oCommand.CommandText = "GETAUTOINCVALUE(0)"
oCommand.CommandType = CommandType.StoredProcedure
nPrimaryKey = CInt(oCommand.ExecuteScalar())

Where oDataAdapter and oCommand represent your object to their respective classes.