Log in to like this post! when click tab the 0 I can move the fire on a field textbox (codart) like from example and someone t MARIO / Thursday, September 16, 2010 Private Sub XamTab_SelectionChanged(ByVal sender As System.Object, ByVal e As System.Windows.Controls.SelectionChangedEventArgs) Handles XamTab.SelectionChanged Try Select Case XamTab.SelectedIndex Case 0 Codart.Focus() End Select Catch ex As Exception MessageBox.Show(ex.ToString) End Try End Sub