private void btnCadastrarNovoCliente_Click(object sender, EventArgs e)
{
this.Close();
frmCadastrarCliente frm = new frmCadastrarCliente();
frm.Show();
}
private void clientesToolStripMenuItem1_Click(object sender, EventArgs e)
{
frmCadastrarCliente frm = new frmCadastrarCliente();
frm.Show();
}