private void agregarClienteToolStripMenuItem_Click(object sender, EventArgs e) { if (agregarCliente == null) { agregarCliente = new frmAgregarCliente(); agregarCliente.MdiParent = this; agregarCliente.FormClosed += new FormClosedEventHandler(cliente_FormClosed); agregarCliente.Show(); } }
void cliente_FormClosed(object sender, EventArgs e) { agregarCliente = null; }