托盤程式的制作:
1.把NotifyIcon控件拉一個到窗體上,并設定NotifyIcon的Icon(很重要!否則運作後看不到效果)
2.窗體關閉時,将程式最小化到系統托盤上
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
//MessageBox.Show("程式将最小化到系統托盤區");
e.Cancel = true; // 取消關閉窗體
this.Hide();
this.ShowInTaskbar = false;//取消窗體在工作列的顯示
this.notifyIcon1.Visible = true;//顯示托盤圖示
}
3.放一個上下文菜單,添加幾個基本項,"顯示主窗體","退出" ,将這個菜單挂到NotifyIcon上
private void menuShow_Click(object sender, EventArgs e)
this.Show();
this.ShowInTaskbar = true;
this.notifyIcon1.Visible = false;
}
private void menuExit_Click(object sender, EventArgs e)
this.Dispose(true);
Application.ExitThread();
4.左鍵單擊托盤圖示時,顯示主窗體,右擊時當然是彈出上面設定的菜單
private void notifyIcon1_MouseClick(object sender, MouseEventArgs e)
if (e.Button == MouseButtons.Left)
this.Show();
this.ShowInTaskbar = true;
this.notifyIcon1.Visible = false;
}
防止這個程式同時運作多個
using System;
using System.Collections.Generic;
using System.Windows.Forms;
using System.Threading;
namespace LuceneTest
static class Program
/**//// <summary>
/// 應用程式的主入口點。
/// </summary>
[STAThread]
static void Main()
bool bCreatedNew;
Mutex m = new Mutex(false, "Product_Index_Cntvs", out bCreatedNew);
if (bCreatedNew)
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
}