private void btnPassenger_Click(object sender, EventArgs e)
{
FrmFrequentContacts frequentContacts = new FrmFrequentContacts(userName);
this.Hide();
DialogResult dialog = frequentContacts.ShowDialog();
if (dialog == DialogResult.Cancel)
{
this.Show();
}
}
private void button4_Click(object sender, EventArgs e)
{
FrmFrequentContacts frequentContacts = new FrmFrequentContacts("hgf");
frequentContacts.ShowDialog();
}