protected void OnEditActionActivated(object sender, EventArgs e)
{
TreeIter treeIter;
treeView.Selection.GetSelected (out treeIter);
object id = listStore.GetValue (treeIter, 0);
ArticuloView articuloView = new ArticuloView (id);
}
protected void OnEditActionActivated(object sender, EventArgs e)
{
long id = getSelectedId();
ArticuloView articuloView = new ArticuloView(id);
articuloView.Show ();
// Console.WriteLine=("id={0}", id);
// IDbCommand dbCommand = dbConnection.CreateCommand();
// //dbCommand.CommandText ="select * from articulo where id ="+id; //MAL
// dbCommand.CommandText ="select * from articulo where id=:id"; //sql parameter con nombre,el nombre es lo que hay a la derecha de los :
// IDbDataParameter dbDataParameter= dbCommand.CreateParameter();
// dbDataParameter.ParameterName="id";
// dbCommand.Parameters.Add(dbDataParameter);
// dbDataParameter.Value=id;
//
//
// IDataReader dataReader = dbCommand.ExecuteReader();
//
// ArticuloView articuloView = new ArticuloView();
// articuloView.Nombre= dataReader["nombre"].ToString();
// articuloView.Precio= double.Parse (dataReader["precio"].ToString());
// articuloView.Show();
// dataReader.Close();
}
protected void OnEditActionActivated(object sender, System.EventArgs e)
{
long id = getSelectedId();
ArticuloView articuloView = new ArticuloView( id );
articuloView.Show ();
}
protected void OnEditActionActivated(object sender, System.EventArgs e)
{
long id = getSelectedId();
Console.WriteLine("id={0}", id);
ArticuloView articuloView = new ArticuloView(id);
articuloView.Show();
dataReader.Close();
}
private void showArticulo(long id)
{
ArticuloView articuloView = new ArticuloView( id );
articuloView.Show ();
}
protected void OnEditActionActivated(object sender, System.EventArgs e)
{
long id = getSelectedId();
Console.WriteLine ("id={0}", id);
IDbCommand dbCommand = dbConnection.CreateCommand();
//dbCommand.CommandText = "select * from articulo where id="+id;
dbCommand.CommandText = string.Format ("select * from articulo where id={0}", id);
// dbCommand.CommandText = "select * from articulo where id=:id";
// IDbDataParameter dbDataParameter = dbCommand.CreateParameter();
// dbCommand.Parameters.Add (dbDataParameter);
// dbDataParameter.ParameterName = "id";
// dbDataParameter.Value = id;
IDataReader dataReader = dbCommand.ExecuteReader ();
dataReader.Read ();
ArticuloView articuloView = new ArticuloView();
articuloView.Nombre = (string)dataReader["nombre"];
articuloView.Precio = (decimal)dataReader["precio"];
articuloView.Show ();
dataReader.Close ();
articuloView.SaveAction.Activated += delegate {
Console.WriteLine("articuloView.SaveAction.Activated");
IDbCommand dbUpdateCommand = dbConnection.CreateCommand ();
dbUpdateCommand.CommandText = "update articulo set nombre=:nombre, precio=:precio where id=:id";
AddParameter (dbUpdateCommand, "nombre", articuloView.Nombre);
AddParameter (dbUpdateCommand, "precio", articuloView.Precio);
AddParameter (dbUpdateCommand, "id", id);
// Si usamos sustitución de cadenas tendremos problemas con:
// los "'" en los string, las "," en los decimal y el formato de las fechas
// dbUpdateCommand.CommandText =
// String.Format ("update articulo set nombre='{0}', precio={1} where id={2}",
// articuloView.Nombre, articuloView.Precio, id);
dbUpdateCommand.ExecuteNonQuery ();
articuloView.Destroy ();
};
}
protected void OnAddActionActivated(object sender, System.EventArgs e)
{
ArticuloView articuloView = new ArticuloView (-1);
articuloView.Show ();
}