private void cadastrarToolStripMenuItem1_Click(object sender, EventArgs e)
{
frmCadastrarCliente novo = new frmCadastrarCliente();
// novo.Cl = lstCliente;
novo.Show();
}
private void cadastrarToolStripMenuItem_Click(object sender, EventArgs e)
{
Form frm = new frmCadastrarCliente();
frm.MdiParent = this;
frm.Show();
}