FreakOut.classes.DatabaseConnector.SetInstallPath C# (CSharp) Method

        public void SetInstallPath(int GameID, string InstallPath)
        {
            if (!connectionopen)
            {
                DBConnector.Open();
                connectionopen = true;
            }
            FbTransaction DBTransaction = DBConnector.BeginTransaction();
            FbCommand UpdatePath = new FbCommand("UPDATE games SET InstallPath = '" + InstallPath + "' WHERE ID = " + GameID, DBConnector, DBTransaction);
            UpdatePath.ExecuteNonQuery();
            DBTransaction.Commit();
            DBConnector.Close();
            connectionopen = false;
        }