//private void panel4_Paint(object sender, PaintEventArgs e)
//{
// this.Hide();
// mobiles nm = new mobiles();
// nm.ShowDialog();
//}
private void panel4_Click(object sender, EventArgs e)
{
this.Hide();
mobiles nm = new mobiles();
nm.ShowDialog();
}
private void button1_Click(object sender, EventArgs e)
{
mobiles a = new mobiles();
a.Show();
this.Hide();
}