VisaulC#托盘程序制作心得.doc

Visaul C#托盘程序制作心得首先，当然要引入NotifyIcon控件。private System.Windows.Forms.NotifyIcon notifyIconServer;this.notifyIconServer = new System.Windows.Forms.NotifyIcon(ponents);接下来设置控件的各项属性： / / notifyIconServer/ this.notifyIconServer.ContextMenu = this.contextMenuTray;/指定上下文菜单this.notifyIconServer.Icon = (System.Drawing.Icon)(resources.GetObject(notifyIconServer.Icon);/指定图标this.notifyIconServer.Text = My Server;/指定鼠标悬停显示this.notifyIconServer.MouseDown += new System.Windows.Forms.MouseEventHandler(this.notifyIconServer_MouseDown);this.notifyIconServer.DoubleClick += new System.EventHandler(this.notifyIconServer_DoubleClick);/ / contextMenuTray 上下文菜单/ this.contextMenuTray.MenuItems.AddRange(new System.Windows.Forms.MenuItem this.menuItem1,this.menuItem2);/ / menuItem1/ this.menuItem1.Index = 0;this.menuItem1.Text = 打开 Chat Server;this.menuItem1.Click += new System.EventHandler(this.menuItem1_Click);/ / menuItem2/ this.menuItem2.Index = 1;this.menuItem2.Text = 退出程序;this.menuItem2.Click += new System.EventHandler(this.menuItem2_Click);用户点击窗体的“关闭”小按钮时，并不真正关闭窗体，而是将程序放到系统托盘。private void ChatForm_Closing(object sender, System.ComponentModel.CancelEventArgs e)e.Cancel = true; / 取消关闭窗体this.Hide();this.ShowInTaskbar = false;this.notifyIconServer.Visible = true;/显示托盘图标notifyIcon的双击事件，可以恢复程序窗体：private void notifyIconServer_DoubleClick(object sender, System.EventArgs e)this.Show();if (this.WindowState = FormWindowState.Minimized)this.WindowState = FormWindowState.Normal;this.Activate();附加要求：单击鼠标左键也可调出一菜单。解决方案如下：首先声明一个上下文菜单：/ / contextMenuLeft 左键菜单/ this.contextMenuLeft.MenuItems.AddRange(new System.Windows.Forms.MenuItem this.menuItem3);/ / menuItem3/ this.menuItem3.Index = 0;this.menuItem3.Text = 关于;由于不能在notifyIcon上直接显示上下文菜单，只有创建一个Control作为容器，这是权宜之计，应该有更好的方法吧。private void notifyIconServer_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)if(e.Button=MouseButtons.Left)Control control = new Control(null,Control.MousePosition.X,Control.MousePosition.Y,1,1);control.Visible = true;control.C