我需要做什么才能使Windows窗体应用程序能够在系统托盘中运行?
不是一个可以最小化到托盘的应用程序,而是一个只存在于托盘中的应用程序
一个图标 一个工具提示,和 一个“右键”菜单。
我需要做什么才能使Windows窗体应用程序能够在系统托盘中运行?
不是一个可以最小化到托盘的应用程序,而是一个只存在于托盘中的应用程序
一个图标 一个工具提示,和 一个“右键”菜单。
当前回答
我将接受的答案改编为。net Core,使用推荐的替换已弃用类:
腰椎->腰椎 ->工具箱
Program.cs
namespace TrayOnlyWinFormsDemo
{
internal static class Program
{
[STAThread]
static void Main()
{
ApplicationConfiguration.Initialize();
Application.Run(new MyCustomApplicationContext());
}
}
}
MyCustomApplicationContext.cs
using TrayOnlyWinFormsDemo.Properties; // Needed for Resources.AppIcon
namespace TrayOnlyWinFormsDemo
{
public class MyCustomApplicationContext : ApplicationContext
{
private NotifyIcon trayIcon;
public MyCustomApplicationContext()
{
trayIcon = new NotifyIcon()
{
Icon = Resources.AppIcon,
ContextMenuStrip = new ContextMenuStrip()
{
Items = { new ToolStripMenuItem("Exit", null, Exit) }
},
Visible = true
};
}
void Exit(object? sender, EventArgs e)
{
trayIcon.Visible = false;
Application.Exit();
}
}
}
其他回答
简单的添加
this.WindowState = FormWindowState.Minimized;
this.ShowInTaskbar = false;
到你的表单对象。 你只会在系统托盘上看到一个图标。
下面是我如何用Visual Studio 2010, .NET 4做到的
Create a Windows Forms Application, set 'Make single instance application' in properties Add a ContextMenuStrip Add some entries to the context menu strip, double click on them to get the handlers, for example, 'exit' (double click) -> handler -> me.Close() Add a NotifyIcon, in the designer set contextMenuStrip to the one you just created, pick an icon (you can find some in the VisualStudio folder under 'common7...') Set properties for the form in the designer: FormBorderStyle:none, ShowIcon:false, ShowInTaskbar:false, Opacity:0%, WindowState:Minimized Add Me.Visible=false at the end of Form1_Load, this will hide the icon when using Ctrl + Tab Run and adjust as needed.
I've wrote a traybar app with .NET 1.1 and I didn't need a form. First of all, set the startup object of the project as a Sub Main, defined in a module. Then create programmatically the components: the NotifyIcon and ContextMenu. Be sure to include a MenuItem "Quit" or similar. Bind the ContextMenu to the NotifyIcon. Invoke Application.Run(). In the event handler for the Quit MenuItem be sure to call set NotifyIcon.Visible = False, then Application.Exit(). Add what you need to the ContextMenu and handle properly :)
我将接受的答案改编为。net Core,使用推荐的替换已弃用类:
腰椎->腰椎 ->工具箱
Program.cs
namespace TrayOnlyWinFormsDemo
{
internal static class Program
{
[STAThread]
static void Main()
{
ApplicationConfiguration.Initialize();
Application.Run(new MyCustomApplicationContext());
}
}
}
MyCustomApplicationContext.cs
using TrayOnlyWinFormsDemo.Properties; // Needed for Resources.AppIcon
namespace TrayOnlyWinFormsDemo
{
public class MyCustomApplicationContext : ApplicationContext
{
private NotifyIcon trayIcon;
public MyCustomApplicationContext()
{
trayIcon = new NotifyIcon()
{
Icon = Resources.AppIcon,
ContextMenuStrip = new ContextMenuStrip()
{
Items = { new ToolStripMenuItem("Exit", null, Exit) }
},
Visible = true
};
}
void Exit(object? sender, EventArgs e)
{
trayIcon.Visible = false;
Application.Exit();
}
}
}
在。net 6中,我必须像这样工作我的类的核心:
private NotifyIcon trayIcon;
private ContextMenuStrip contextMenu1;
private ToolStripMenuItem menuItem1;
public MyCustomApplicationContext()
{
contextMenu1 = new System.Windows.Forms.ContextMenuStrip();
menuItem1 = new System.Windows.Forms.ToolStripMenuItem();
this.menuItem1.Text = "E&xit";
this.menuItem1.Click += new System.EventHandler(Exit);
this.contextMenu1.Items.AddRange(
new System.Windows.Forms.ToolStripMenuItem[] {this.menuItem1 });
trayIcon = new NotifyIcon(){Icon = Resources.AppIcon, ContextMenuStrip = this.contextMenu1, Visible = true };
}