注:本程序是在VS基础上写的。
1、如果不想让程序在任务栏中显示,请把窗体的属性ShowInTaskbar设置为false;
2、如果想让程序启动时就最小化,请设置窗体的属性WindowState设置为Minimized。(Minimized 最小化,Normal正常启动,Maximized最大化)
3、拉一个NotifyIcon控件notifyIcon,为控件notifyIcon的属性Icon添加一个icon图标。
4、可以为NotifyIcon加一个ContextMenuStrip右键菜单menu_Notify。
5、本例子禁用了窗体最大化按钮。(设置窗体的属性MaximizeBox的属性为false)
6、主要代码:
#region 私有方法处理窗体的显示隐藏关闭(退出)
private void ExitMainForm()
{
if (MessageBox.Show(“您确定要退出化验数据接收程序吗?”, “确认退出”, MessageBoxButtons.OKCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.OK)
{
this.notifyIcon.Visible = false;
this.Close();
this.Dispose();
Application.Exit();
}
}
private void HideMainForm(){this.Hide();}private void ShowMainForm(){this.Show();this.WindowState = FormWindowState.Normal;this.Activate();}#endregion#region 右键菜单处理,显示隐藏退出private void menuItem_Show_Click(object sender, EventArgs e){ShowMainForm();}private void menuItem_Hide_Click(object sender, EventArgs e){HideMainForm();}private void menuItem_Exit_Click(object sender, EventArgs e){ExitMainForm();}#endregion#region 双击托盘上图标时,显示窗体private void notifyIcon_DoubleClick(object sender, EventArgs e){if (this.WindowState == FormWindowState.Normal){this.WindowState = FormWindowState.Minimized;HideMainForm();}else if(this.WindowState == FormWindowState.Minimized){ShowMainForm();}}#endregion#region 点最小化按钮时,最小化到托盘private void frmMain_SizeChanged(object sender, EventArgs e){if (this.WindowState == FormWindowState.Minimized){HideMainForm();}}#endregion#region 窗体关闭时最小化到托盘private void frmMain_FormClosing(object sender, FormClosingEventArgs e){e.Cancel = true;HideMainForm();}#endregion