protected override void OnFormClosing(FormClosingEventArgs e) { if (e.CloseReason == CloseReason.UserClosing) { e.Cancel = true; // 取消关闭窗体 this.Hide(); // 隐藏窗体 this.notifyIcon1.Visible = true; // 显示托盘图标 } }6.双击notifyIcon1写鼠标双击事件处理程序:
private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e) { this.Show(); // 显示窗体 this.WindowState = FormWindowState.Normal; // 恢复窗体正常大小 this.notifyIcon1.Visible = false; // 隐藏托盘图标 }7.双击显示窗体按钮,写点击事件处理程序:
private void 显示ToolStripMenuItem_Click(object sender, EventArgs e) { this.Show(); // 显示窗体 this.WindowState = FormWindowState.Normal; // 恢复窗体正常大小 this.notifyIcon1.Visible = false; // 隐藏托盘图标 }8.双击显示气泡按钮,写点击事件处理程序:
private void 显示气泡2ToolStripMenuItem_Click(object sender, EventArgs e) { // 堆代码 duidaima.com // 显示气泡提示,参数表示提示显示的时间(单位:毫秒) notifyIcon1.ShowBalloonTip(3000); }9.双击退出按钮,写点击事件处理程序:
private void 退出ToolStripMenuItem_Click(object sender, EventArgs e) { Application.Exit(); // 退出应用程序 }10.查看实现效果:
winform实现最小至系统托盘效果
全部代码:
namespace Minimized_to_the_system_tray_demo { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { } protected override void OnFormClosing(FormClosingEventArgs e) { if (e.CloseReason == CloseReason.UserClosing) { e.Cancel = true; // 取消关闭窗体 this.Hide(); // 隐藏窗体 this.notifyIcon1.Visible = true; // 显示托盘图标 } } private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e) { this.Show(); // 显示窗体 this.WindowState = FormWindowState.Normal; // 恢复窗体正常大小 this.notifyIcon1.Visible = false; // 隐藏托盘图标 } private void 显示ToolStripMenuItem_Click(object sender, EventArgs e) { this.Show(); // 显示窗体 this.WindowState = FormWindowState.Normal; // 恢复窗体正常大小 this.notifyIcon1.Visible = false; // 隐藏托盘图标 } private void 退出ToolStripMenuItem_Click(object sender, EventArgs e) { Application.Exit(); // 退出应用程序 } private void 显示气泡2ToolStripMenuItem_Click(object sender, EventArgs e) { // 显示气泡提示,参数表示提示显示的时间(单位:毫秒) notifyIcon1.ShowBalloonTip(3000); } } }通过代码实现
private NotifyIcon notifyIcon1; private ContextMenuStrip menuStrip;2.menuStrip的相关设置:
// 创建 ContextMenuStrip。 this.menuStrip = new ContextMenuStrip(); // 创建并初始化 ToolStripMenuItem 对象。 ToolStripMenuItem item1 = new ToolStripMenuItem("显示窗体"); item1.Click += (object? sender, EventArgs e) => { this.Show(); // 显示窗体 this.WindowState = FormWindowState.Normal; // 恢复窗体正常大小 this.notifyIcon1.Visible = false; // 隐藏托盘图标 }; ToolStripMenuItem item2 = new ToolStripMenuItem("显示气泡"); item2.Click += (object? sender, EventArgs e) => { // 显示气泡提示,参数表示提示显示的时间(单位:毫秒) notifyIcon1.ShowBalloonTip(3000); }; ToolStripMenuItem item3 = new ToolStripMenuItem("退出"); item3.Click += (object? sender, EventArgs e) => { Application.Exit(); // 退出应用程序 }; // 将 ToolStripMenuItem 对象添加到 ContextMenuStrip 的 Items 集合中。 this.menuStrip.Items.Add(item1); this.menuStrip.Items.Add(item2); this.menuStrip.Items.Add(item3);3.notifyIcon1的相关设置:
// 创建 NotifyIcon。 this.notifyIcon1 = new NotifyIcon(); // Icon 属性设置将在系统托盘中显示的图标。 notifyIcon1.Icon = new Icon("你的ico图标路径""); // ContextMenu 属性设置当右键点击系统托盘图标时显示的菜单。 notifyIcon1.ContextMenuStrip = this.menuStrip; // Text 属性设置当鼠标悬停在系统托盘图标上时显示的提示文本。 notifyIcon1.Text = "最小化至系统托盘示例程序"; notifyIcon1.Visible = true; // 气泡提示相关设置 notifyIcon1.BalloonTipIcon = ToolTipIcon.Info; notifyIcon1.BalloonTipTitle = "提示"; notifyIcon1.BalloonTipText = "您有一条新消息"; // 注册鼠标双击事件 notifyIcon1.MouseDoubleClick += NotifyIcon1_MouseDoubleClick;4.notifyIcon1鼠标双击事件处理程序:
private void NotifyIcon1_MouseDoubleClick(object? sender, MouseEventArgs e) { this.Show(); // 显示窗体 this.WindowState = FormWindowState.Normal; // 恢复窗体正常大小 this.notifyIcon1.Visible = false; // 隐藏托盘图标 }5.重写窗体关闭事件处理程序:
protected override void OnFormClosing(FormClosingEventArgs e) { if (e.CloseReason == CloseReason.UserClosing) { e.Cancel = true; // 取消关闭窗体 this.Hide(); // 隐藏窗体 this.notifyIcon1.Visible = true; // 显示托盘图标 } }实现效果与上述相同。
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace Minimized_to_the_system_tray_demo { public partial class Form2 : Form { private NotifyIcon notifyIcon1; private ContextMenuStrip menuStrip; public Form2() { InitializeComponent(); // 创建 NotifyIcon。 this.notifyIcon1 = new NotifyIcon(); // 创建 ContextMenuStrip。 this.menuStrip = new ContextMenuStrip(); // 创建并初始化 ToolStripMenuItem 对象。 ToolStripMenuItem item1 = new ToolStripMenuItem("显示窗体"); item1.Click += (object? sender, EventArgs e) => { this.Show(); // 显示窗体 this.WindowState = FormWindowState.Normal; // 恢复窗体正常大小 this.notifyIcon1.Visible = false; // 隐藏托盘图标 }; ToolStripMenuItem item2 = new ToolStripMenuItem("显示气泡"); item2.Click += (object? sender, EventArgs e) => { // 显示气泡提示,参数表示提示显示的时间(单位:毫秒) notifyIcon1.ShowBalloonTip(3000); }; ToolStripMenuItem item3 = new ToolStripMenuItem("退出"); item3.Click += (object? sender, EventArgs e) => { Application.Exit(); // 退出应用程序 }; // 将 ToolStripMenuItem 对象添加到 ContextMenuStrip 的 Items 集合中。 this.menuStrip.Items.Add(item1); this.menuStrip.Items.Add(item2); this.menuStrip.Items.Add(item3); // Icon 属性设置将在系统托盘中显示的图标。 notifyIcon1.Icon = new Icon("你的ico图标路径"); // ContextMenu 属性设置当右键点击系统托盘图标时显示的菜单。 notifyIcon1.ContextMenuStrip = this.menuStrip; // Text 属性设置当鼠标悬停在系统托盘图标上时显示的提示文本。 notifyIcon1.Text = "最小化至系统托盘示例程序"; notifyIcon1.Visible = true; notifyIcon1.BalloonTipIcon = ToolTipIcon.Info; notifyIcon1.BalloonTipTitle = "提示"; notifyIcon1.BalloonTipText = "您有一条新消息"; notifyIcon1.MouseDoubleClick += NotifyIcon1_MouseDoubleClick; } private void NotifyIcon1_MouseDoubleClick(object? sender, MouseEventArgs e) { this.Show(); // 显示窗体 this.WindowState = FormWindowState.Normal; // 恢复窗体正常大小 this.notifyIcon1.Visible = false; // 隐藏托盘图标 } private void Form2_Load(object sender, EventArgs e) { } protected override void OnFormClosing(FormClosingEventArgs e) { if (e.CloseReason == CloseReason.UserClosing) { e.Cancel = true; // 取消关闭窗体 this.Hide(); // 隐藏窗体 this.notifyIcon1.Visible = true; // 显示托盘图标 } } } }