private void newProductToolStripMenuItem_Click(object sender, EventArgs e)
{
frmStock frm = new frmStock();
frm.TopLevel = false;
panelParent.Controls.Add(frm);
frm.BringToFront();
frm.Show();
}
private void stockToolStripMenuItem_Click(object sender, EventArgs e)
{
if (stock.IsDisposed)
{
stock = new frmStock();
}
stock.MdiParent = this;
stock.Show();
stock.BringToFront();
}
