// query string opstellen
string SQLstring = "SELECT DISTINCT Neighborid FROM `tiwat`.`Neighbors` WHERE Nodeid = (SELECT idNode FROM `tiwat`.`Node` WHERE Name = '" + Name + "')";
MySqlCommand SQLCommand = new MySqlCommand(SQLstring, connection);
MySqlDataReader reader = SQLCommand.ExecuteReader();
reader.Exe
list neighbors;

if (reader.Read())
{
	SQLstring = "SELECT Name FROM `tiwat`.`Node` WHERE idNode = " + reader[0];
	while (reader.Read())
	{
		SQLstring += " OR idNode = " + reader[0];
	}
}

reader.Close()
SQLCommand = new MySqlCommand(SQLstring, connection);
reader = SQLCommand.ExecuteReader();

while (reader.Read())
{
	neighbors.add(reader[0]);
}