private void button3_MouseHover(object sender, EventArgs e)
{
if (button3.Visible)
{
L_Stock.BringToFront();
}
}
private void pn_stockS_Click(object sender, EventArgs e)
{
L_Stock stock = new L_Stock();
stock.MdiParent = this;
stock.Show();
pn_stock.Hide();
}
private void L_Stock_Click_1(object sender, EventArgs e)
{
L_Stock stock = new L_Stock();
stock.MdiParent = this;
stock.Show();
L_Stock.Enabled = false;
}
