// 创建托盘图标、添加选项
void AddSystemTray()
{
_icon = new SystemTray(_systemTrayIcon);
_topmost = _icon.AddItem("置顶显示", ToggleTopMost);
_runOnStart = _icon.AddItem("开机自启", ToggleRunOnStartup);
_icon.AddItem("重置位置", ResetPos);
_icon.AddSeparator();
_icon.AddItem("查看文档", OpenDoc);
_icon.AddItem("检查更新", CheckUpdate);
_icon.AddSeparator();
_icon.AddItem("退出", Exit);
_icon.AddDoubleClickEvent(ToggleTopMost);
_icon.AddSingleClickEvent(ShowRole);
_topmost.Image = DataModel.Instance.Data.isTopMost ? _enableImage : null;
_runOnStart.Image = DataModel.Instance.Data.isRunOnStartup ? _enableImage : null;
}