/// <summary>
/// The button5_Click
/// </summary>
/// <param name="sender">The sender<see cref="object"/></param>
/// <param name="e">The e<see cref="EventArgs"/></param>
private void button5_Click(object sender, EventArgs e)
{
this.Hide();
form1 f1 = new form1();
f1.Show();
}
/// <summary>
/// The button1_Click
/// </summary>
/// <param name="sender">The sender<see cref="object"/></param>
/// <param name="e">The e<see cref="EventArgs"/></param>
private void button1_Click(object sender, EventArgs e)
{
this.Hide();
form1 ss = new form1();
ss.Show();
}