Private Sub Anl_h300BindingNavigatorSaveItem_Click(ByVal sender As _
  System.Object, ByVal e As System.EventArgs) Handles _
  Anl_h300BindingNavigatorSaveItem.Click
        Me.Validate()
        Me.Anl_h300BindingSource.EndEdit()
        Me.Anl_h300TableAdapter.Update(Me.Db1DataSet.anl_h300)
    End Sub