C#创建动态的系统托盘图标例子代码+注释是小编为大家整理的一个动态添加系统托盘图标的代码,这是基于C#,托盘图标在接收到消息以后,会闪烁,类似QQ聊天接收到消息的闪烁效果,有兴趣的朋友别错过了,一块来详细了解下吧:
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Net.Sockets; using System.Threading; using System.IO; using System.Net; namespace DynamicTaskStock { public partial class Frm_Main : Form { public Frm_Main() { InitializeComponent(); } private Thread td;//创建一个线程 private TcpListener tcpListener;//实例化侦听对象 string message = "";//记录传输的内容 private void StartListen() { tcpListener = new TcpListener(888);//创建TcpListener实例 tcpListener.Start();//开始监听 while (true) { TcpClient tclient = tcpListener.AcceptTcpClient();//接受连接请求 NetworkStream nstream = tclient.GetStream();//获取数据流 byte[] mbyte = new byte[1024];//建立缓存 int i = nstream.Read(mbyte, 0, mbyte.Length);//将数据流写入缓存 message = Encoding.Default.GetString(mbyte, 0, i);//获取传输的内容 } } private void Frm_Main_Load(object sender, EventArgs e) { td = new Thread(new ThreadStart(this.StartListen));//通过线程调用StartListen方法 td.Start();//开始运行线程 } private void Frm_Main_FormClosed(object sender, FormClosedEventArgs e) { if (this.tcpListener != null) { tcpListener.Stop();//停止侦听对象 } if (td != null) { if (td.ThreadState == ThreadState.Running)//判断线程是否运行 { td.Abort();//终止线程 } } } private void button1_Click(object sender, EventArgs e) { try { IPAddress[] ip = Dns.GetHostAddresses(Dns.GetHostName());//获取本机地址 string message = "你好兄弟";//传输的内容 TcpClient client = new TcpClient(txtAdd.Text, 888);//创建TcpClient实例 NetworkStream netstream = client.GetStream();//创建NetworkStream实例 StreamWriter wstream = new StreamWriter(netstream, Encoding.Default);//创建StreamWriter实例 wstream.Write(message);//将信息写入流 wstream.Flush(); wstream.Close();//关闭流 client.Close();//关闭TcpClient对象 } catch (Exception ex) { MessageBox.Show(ex.Message); } } bool k = true;//一个标记,用于控制图标闪动 private void timer1_Tick(object sender, EventArgs e) { if (message.Length > 0)//如果网络中传输了数据 { if (k)//k为true时 { notifyIcon1.Icon = Properties.Resources._1;//托盘图标为1 k = false;//设k为false } else//k为false时 { notifyIcon1.Icon = Properties.Resources._2;//图盘图标为2,透明的图标 k = true;//k为true } } } private void button2_Click(object sender, EventArgs e) { message = "";//清空传输内容 notifyIcon1.Icon = Properties.Resources._3;//初始化显示的图标 } } }