private void materialRaisedButton2_Click(object sender, EventArgs e)
{
InserirServico inc = new InserirServico();
inc.Deletar(int.Parse(text_deletar.Text));
text_deletar.Clear();
}
private void materialRaisedButton1_Click(object sender, EventArgs e)
{
InserirServico inc = new InserirServico();
inc.Cadastrar(Text_nomeservico.Text, Text_precoservico.Text);
Text_nomeservico.Clear();
Text_precoservico.Clear();
}