private void btnAddTelephone_Click(object sender, EventArgs e)
{
using (AddTelNumber f = new AddTelNumber())
{
f.StartPosition = FormStartPosition.Manual;
Point p = btnAddTelephone.PointToScreen(btnAddTelephone.Location);
p.Y -= this.Height;
f.Location = p;
if (f.ShowDialog() == DialogResult.OK &&
!String.IsNullOrWhiteSpace(f.number) &&
!lstTelephones.Items.Cast <string>().ToList().Contains(f.number))
{
lstTelephones.Items.Add(f.number);
}
}
}
private void btnAddTelephone_Click(object sender, EventArgs e)
{
using (AddTelNumber f = new AddTelNumber())
{
f.StartPosition = FormStartPosition.Manual;
Point p = btnAddTelephone.PointToScreen(btnAddTelephone.Location);
p.Y -= this.Height;
f.Location = p;
if (f.ShowDialog() == DialogResult.OK &&
!String.IsNullOrWhiteSpace(f.number) &&
!lstTelephones.Items.Cast <ITelephone>().Select(t => t.TelephoneNumber).ToList().Contains(f.number))
{
ITelephone tel = entityFactory.NewTelephone();
tel.TelephoneNumber = f.number;
lstTelephones.Items.Add(tel);
lstTelephones.SelectedItem = tel;
}
}
}