private void saveUpToolStripMenuItem_Click(object sender, EventArgs e)
{
BalanceForm b1 = new BalanceForm();
b1.Show();
}
private void investToolStripMenuItem_Click(object sender, EventArgs e)
{
BalanceForm b2 = new BalanceForm();
b2.Show();
}
private void btnCheckBalance_Click(object sender, EventArgs e)
{
BalanceForm b1 = new BalanceForm();
b1.Show();
}