VB Gerus,

I am new to VB 2005 and am receiving the  "Update requires a valid
UpdateCommand when passed DataRow collection with modified rows."
message tied to the TableAdapter line when trying to save data
modified in a DataGridView. MyEray is the table name.   What obvious
thing am I missing?  Thanks.

Charlie from Texas

Private Sub SaveToolStripButton_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles SaveToolStripButton.Click
       ' Save data routine
       Me.Validate()
       Me.MyErayBindingSource.EndEdit()
       Me.MyErayTableAdapter.Update(Me.EAdataDataSet1.MyEray)
End Sub