更改图标单击时通知 [英] Change Icon Notify on Click

问题描述

单击时是否可能有更改者notifyicon1?该程序是用c#

is possible changer notifyicon1 on click? the program is writed in c#

推荐答案

是的.
只需通过 NotifyIcon.Icon属性 [ ^ ]

Yes it is.
Just assign a new Icon via NotifyIcon.Icon Property[^]

在第一个答案之后，此示例 [ ^ ](尽管在VB.Net中)应该可以帮到你.

使用NotifyIcon应用程序托盘图标显示进度 [

Further to the first answer, this sample[^] (though in VB.Net) should help you out.

Show progress using the NotifyIcon application tray icon[^] should help you out as well.

使用系统；
使用System.Drawing;
使用System.Windows.Forms;

公共类Form1:System.Windows.Forms.Form
{
私有System.Windows.Forms.NotifyIcon notifyIcon1;
私有System.Windows.Forms.ContextMenu contextMenu1;
私有System.Windows.Forms.MenuItem menuItem1;
私有System.ComponentModel.IContainer组件；

[STAThread]
静态void Main()
{
Application.Run(new Form1());
}

公共Form1()
{
this.components = new System.ComponentModel.Container();
this.contextMenu1 =新的System.Windows.Forms.ContextMenu();
this.menuItem1 =新的System.Windows.Forms.MenuItem();

//初始化contextMenu1
this.contextMenu1.MenuItems.AddRange(
新的System.Windows.Forms.MenuItem [] {this.menuItem1});

//初始化menuItem1
this.menuItem1.Index = 0;
this.menuItem1.Text ="E&xit";
this.menuItem1.Click + =新的System.EventHandler(this.menuItem1_Click);

//设置表单的显示方式.
this.ClientSize = new System.Drawing.Size(292，266);
this.Text =通知图标示例";

//创建NotifyIcon.
this.notifyIcon1 =新的System.Windows.Forms.NotifyIcon(this.components);

//Icon属性设置将出现的图标
//在此应用程序的系统托盘中.
notifyIcon1.Icon = new Icon("appicon.ico");

//ContextMenu属性设置菜单，该菜单将
//右键单击系统托盘图标时出现.
notifyIcon1.ContextMenu = this.contextMenu1;

//Text属性设置将要显示的文本，
//在工具提示中，当鼠标悬停在系统托盘图标上时.
notifyIcon1.Text ="Form1(NotifyIcon示例)";
notifyIcon1.Visible = true;

//处理DoubleClick事件以激活表单.
notifyIcon1.DoubleClick + =新的System.EventHandler(this.notifyIcon1_DoubleClick);

}

受保护的覆盖无效void Dispose(布尔处理)
{
//清理所有正在使用的组件.
if(处理)
if(components！= null)
components.Dispose();

base.Dispose(处理);
}

私人void notifyIcon1_DoubleClick(object Sender，EventArgs e)
{
//当用户双击通知图标时显示表单.

//如果最小化窗体，则将WindowState设置为normal.
如果(this.WindowState == FormWindowState.Minimized)
this.WindowState = FormWindowState.Normal;

//激活表格.
this.Activate();
}

private void menuItem1_Click(object Sender，EventArgs e){
//关闭表单，这将关闭应用程序.
this.Close();
}
}

using System;
using System.Drawing;
using System.Windows.Forms;

public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.NotifyIcon notifyIcon1;
private System.Windows.Forms.ContextMenu contextMenu1;
private System.Windows.Forms.MenuItem menuItem1;
private System.ComponentModel.IContainer components;

[STAThread]
static void Main()
{
Application.Run(new Form1());
}

public Form1()
{
this.components = new System.ComponentModel.Container();
this.contextMenu1 = new System.Windows.Forms.ContextMenu();
this.menuItem1 = new System.Windows.Forms.MenuItem();

// Initialize contextMenu1
this.contextMenu1.MenuItems.AddRange(
new System.Windows.Forms.MenuItem[] {this.menuItem1});

// Initialize menuItem1
this.menuItem1.Index = 0;
this.menuItem1.Text = "E&xit";
this.menuItem1.Click += new System.EventHandler(this.menuItem1_Click);

// Set up how the form should be displayed.
this.ClientSize = new System.Drawing.Size(292, 266);
this.Text = "Notify Icon Example";

// Create the NotifyIcon.
this.notifyIcon1 = new System.Windows.Forms.NotifyIcon(this.components);

// The Icon property sets the icon that will appear
// in the systray for this application.
notifyIcon1.Icon = new Icon("appicon.ico");

// The ContextMenu property sets the menu that will
// appear when the systray icon is right clicked.
notifyIcon1.ContextMenu = this.contextMenu1;

// The Text property sets the text that will be displayed,
// in a tooltip, when the mouse hovers over the systray icon.
notifyIcon1.Text = "Form1 (NotifyIcon example)";
notifyIcon1.Visible = true;

// Handle the DoubleClick event to activate the form.
notifyIcon1.DoubleClick += new System.EventHandler(this.notifyIcon1_DoubleClick);

}

protected override void Dispose( bool disposing )
{
// Clean up any components being used.
if( disposing )
if (components != null)
components.Dispose();

base.Dispose( disposing );
}

private void notifyIcon1_DoubleClick(object Sender, EventArgs e)
{
// Show the form when the user double clicks on the notify icon.

// Set the WindowState to normal if the form is minimized.
if (this.WindowState == FormWindowState.Minimized)
this.WindowState = FormWindowState.Normal;

// Activate the form.
this.Activate();
}

private void menuItem1_Click(object Sender, EventArgs e) {
// Close the form, which closes the application.
this.Close();
}
}

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