Exemple #1
0
        private void MimCaftrinDevolucao_Click(object sender, EventArgs e)
        {
            bool open = false;

            foreach (Form form in this.MdiChildren)
            {
                if (form is TrocaDevolucao)
                {
                    form.BringToFront();
                    open = true;
                }
            }
            if (!open)
            {
                Form tela = new TrocaDevolucao();
                tela.MdiParent = this;
                tela.Show();
            }
        }