AGS.Editor.RoomSettingsEditor.OnPanelClosing C# (CSharp) Метод

        protected override void OnPanelClosing(bool canCancel, ref bool cancelClose)
        {
            if ((canCancel) && (_room.Modified))
            {
                DialogResult answer = MessageBox.Show("Do you want to save your changes to this room before closing it?", "Save changes?", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
                if (answer == DialogResult.Cancel)
                {
                    cancelClose = true;
                }
                else if (answer == DialogResult.Yes)
                {
                    if (SaveRoom != null)
                    {
                        cancelClose = !SaveRoom(_room);
                    }
                }
                else if (AbandonChanges != null)
                {
                    AbandonChanges(_room);
                }
            }
        }