private void productToolStripMenuItem_Click(object sender, EventArgs e)
{
if (product == null)
{
product = new FrmProducts();
product.MdiParent = this;
}
product.WindowState = FormWindowState.Maximized;
product.Show();
}
private void productsToolStripMenuItem_Click(object sender, EventArgs e)
{
FrmProducts product = new FrmProducts();
product.Show();
}
private void button1_Click(object sender, EventArgs e)
{
Forms.Maintenances.FrmProducts frm = new FrmProducts();
frm.Show();
}