|
窗体中拖入 notifyIcon 组件
notifyIcon 中的 ICON 属性 显示的图标
下面是系统托盘的基本功能代码(单击最小化窗体隐藏,双击图标显示)及窗体关闭时退出确认代码。
//单击最小化窗体隐藏
private void frmMain_SizeChanged(object sender, EventArgs e)
{
if (this.WindowState == FormWindowState.Normal)
{
notifyIcon1.Visible = true; //托盘图标隐藏
}
if (this.WindowState == FormWindowState.Minimized)//最小化事件
{
this.Hide();//最小化时窗体隐藏
}
}
//双击系统托盘的小图标事件
private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e)
{
if (this.WindowState == FormWindowState.Minimized)
{
this.Show();
this.WindowState = FormWindowState.Normal; //还原窗体
}
}
private void frmMain_FormClosing(object sender, FormClosingEventArgs e) //关闭事件
{
DialogResult result;
result = MessageBox.Show("确定退出吗?", "退出", MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
if (result == DialogResult.OK)
{
Application.ExitThread();
}
else
{
e.Cancel = true;
}
}
转自:http://www.cnblogs.com/hailexuexi/archive/2010/08/20/1804869.html |
|