public void atualizarTrans(CadastroTrans a)
{
if (conn.State == ConnectionState.Open)
{
SqlCommand cmd = new SqlCommand("UPDATE Transacao SET Valor=@1, DataTrans=@2, Origem=@3, TipoMoeda=@4, Destino=@5 where idTransacao=@0", conn);
cmd.Parameters.AddWithValue("@1", a.getValor());
cmd.Parameters.Add("@2", SqlDbType.Date, 90).Value = a.getdataTrans();
cmd.Parameters.AddWithValue("@3", a.getidOrigem());
cmd.Parameters.AddWithValue("@4", a.getidMoeda());
cmd.Parameters.AddWithValue("@5", a.getidDestino());
cmd.Parameters.AddWithValue("@0", a.getId());
cmd.CommandType = CommandType.Text;
//conn.Open();
try
{
int i = cmd.ExecuteNonQuery();
if (i > 0)
{
MessageBox.Show("Registro atualizado com sucesso!");
}
}
catch (Exception ex)
{
MessageBox.Show("Erro: " + ex.ToString());
}
finally
{
conn.Close();
}
}
}
public void listarTable()
{
for (int i = 0; i < grdUsu.RowCount; i++)
{
grdUsu.Rows[i].DataGridView.Rows.Clear();
}
// Pega os Id da tabela do banco de dados
int count = TransacaoDAO.quantidade();
int aa = 0;
for (int i = 0; i <= count; i++)
{
if (!(TransacaoDAO.listarUsu(i) == null))
{
CadastroTrans a = TransacaoDAO.listarUsu(i);
grdUsu.Rows.Add();
grdUsu.Rows[aa].Cells[0].Value = a.getId();
grdUsu.Rows[aa].Cells[1].Value = a.getValor();
grdUsu.Rows[aa].Cells[2].Value = a.getdataTrans();
grdUsu.Rows[aa].Cells[3].Value = a.getOrigem();
grdUsu.Rows[aa].Cells[4].Value = a.getMoeda();
grdUsu.Rows[aa].Cells[5].Value = a.getDestino();
aa++;
}
}
listarMoedas();
listarOrigem();
listarDestino();
}
