public void Write(TFC tfc)
{
using (IDbConnection conn = CreateConnection())
{
using (IDbTransaction trx = conn.BeginTransaction())
{
try
{
using (IDbCommand cmd = conn.CreateCommand())
{
cmd.Transaction = trx;
cmd.CommandText = "INSERT INTO TFC(tema, fecha) VALUES(@Tema, @Fecha)";
CreateParameter(cmd, "tema", tfc.Tema);
CreateParameter(cmd, "fecha", tfc.Fecha);
cmd.ExecuteNonQuery();
cmd.CommandText = "INSERT INTO logs(action, createDate) VALUES(@action, @createDate)";
CreateParameter(cmd, "action", "New TFC created");
CreateParameter(cmd, "createDate", DateTime.Now);
cmd.ExecuteNonQuery();
}
trx.Commit();
}
catch
{
trx.Rollback();
}
}
}
}
private void btnAgregar_Click(object sender, EventArgs e)
{
TFC tfc = new TFC()
{
Tema = txtTema.Text,
Fecha = txtFecha.Text,
};
_Manager.Write(tfc);
btnLeer_Click(this, new EventArgs());
LimpiarTexto();
}
private void btnActualizar_Click(object sender, EventArgs e)
{
TFC tfc = new TFC()
{
Num_orden = int.Parse(txtNum_orden.Text),
Tema = txtTema.Text,
Fecha = txtFecha.Text,
};
_Manager.Update(tfc);
btnLeer_Click(this, new EventArgs());
LimpiarTexto();
}
public void Update(TFC tfc)
{
using (IDbConnection conn = CreateConnection())
{
using (IDbCommand cmd = conn.CreateCommand())
{
cmd.CommandText = "UPDATE TFC SET tema=@Tema, fecha=@Fecha WHERE num_orden=@Num_orden";
CreateParameter(cmd, "num_orden", tfc.Num_orden);
CreateParameter(cmd, "tema", tfc.Tema);
CreateParameter(cmd, "fecha", tfc.Fecha);
cmd.ExecuteNonQuery();
}
}
}