Private Sub DataGridView1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) _
Handles DataGridView1.KeyDown
If e.KeyCode = Keys.Tab Then
If DataGridView1.CurrentCell.ColumnIndex = 0 AndAlso DataGridView1.CurrentCell.RowIndex = 2 Then
HaloForm.Show()
End If
End If
End Sub