public MainForm() { InitializeComponent(); winServiceInstaller = new WinServiceInstaller(); this.Text = ProgramUtils.GetProgramTitle(); this.Icon = System.Drawing.Icon.ExtractAssociatedIcon(System.Reflection.Assembly.GetEntryAssembly().Location); //托盘图标 niMain.Text = this.Text; niMain.Icon = this.Icon; ensureOnlyOne(); }