最小化应用程序到系统托盘

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最佳答案

处理窗体的“调整大小”事件。在此处理程序中，重写 Resize 事件的基本功能，使窗体最小化为系统托盘，而不是到任务栏。这可以通过执行在窗体的 Resize 事件处理程序中执行以下操作: 检查表单的 WindowState 属性设置为 FormWindowState.Minimized.If yes, hide your form, enable the NotifyIcon object, and show the 显示一些信息的气球提示。一旦 WindowState 变为设置 NotifyIcon 对象的可见属性设置为 false。现在，希望窗口在下列情况下重新出现双击任务栏中的 NotifyIcon 对象, 处理 NotifyIcon 的 MouseDoubleClick 事件使用 Show ()方法的窗体。

private void frmMain_Resize(object sender, EventArgs e)
{
if (FormWindowState.Minimized == this.WindowState)
{
mynotifyicon.Visible = true;
mynotifyicon.ShowBalloonTip(500);
this.Hide();
}


else if (FormWindowState.Normal == this.WindowState)
{
mynotifyicon.Visible = false;
}
}

小开

我发现这个可以完成整个解决方案。上面的答案未能从任务栏中删除窗口。

private void ImportStatusForm_Resize(object sender, EventArgs e)
{
if (this.WindowState == FormWindowState.Minimized)
{
notifyIcon.Visible = true;
notifyIcon.ShowBalloonTip(3000);
this.ShowInTaskbar = false;
}
}


private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)
{
this.WindowState = FormWindowState.Normal;
this.ShowInTaskbar = true;
notifyIcon.Visible = false;
}

此外，最好使用窗体设计器设置通知图标控件的以下属性。

this.notifyIcon.BalloonTipIcon = System.Windows.Forms.ToolTipIcon.Info; //Shows the info icon so the user doesn't think there is an error.
this.notifyIcon.BalloonTipText = "[Balloon Text when Minimized]";
this.notifyIcon.BalloonTipTitle = "[Balloon Title when Minimized]";
this.notifyIcon.Icon = ((System.Drawing.Icon)(resources.GetObject("notifyIcon.Icon"))); //The tray icon to use
this.notifyIcon.Text = "[Message shown when hovering over tray icon]";

小开

我会和你一起去

private void Form1_Resize(object sender, EventArgs e)
{
if (FormWindowState.Minimized == this.WindowState)
{
notifyIcon1.Visible = true;
notifyIcon1.ShowBalloonTip(500);
this.Hide();
}
else if (FormWindowState.Normal == this.WindowState)
{
notifyIcon1.Visible = false;
}
}


private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e)
{
this.Show();
this.WindowState = FormWindowState.Normal;
}

小开

试试这个

 private void Form1_Load(object sender, EventArgs e)
{
notifyIcon1.BalloonTipText = "Application Minimized.";
notifyIcon1.BalloonTipTitle = "test";
}


private void Form1_Resize(object sender, EventArgs e)
{
if (WindowState == FormWindowState.Minimized)
{
ShowInTaskbar = false;
notifyIcon1.Visible = true;
notifyIcon1.ShowBalloonTip(1000);
}
}


private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e)
{
ShowInTaskbar = true;
notifyIcon1.Visible = false;
WindowState = FormWindowState.Normal;
}

小开

不要忘记添加图标文件到您的通知图标，否则它将不会出现在托盘。

小开

在系统托盘中单击图像时，可以验证框架是否可见，然后必须设置 Visible = true 或 false

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对于你的右击通知菜单，在表单中添加一个上下文菜单，并对其进行编辑，通过双击每个上下文菜单项来设置鼠标选择事件，然后通过在 notifyicon 属性中选择 ContextMenuStrip 来将其附加到 notifyicon1。

小开

这是我在我的应用程序中使用的方法，它相当简单，不言自明，但我很高兴给予更多的细节，以回应您的意见。

    public Form1()
{
InitializeComponent();


// When window state changed, trigger state update.
this.Resize += SetMinimizeState;


// When tray icon clicked, trigger window state change.
systemTrayIcon.Click += ToggleMinimizeState;
}


// Toggle state between Normal and Minimized.
private void ToggleMinimizeState(object sender, EventArgs e)
{
bool isMinimized = this.WindowState == FormWindowState.Minimized;
this.WindowState = (isMinimized) ? FormWindowState.Normal : FormWindowState.Minimized;
}


// Show/Hide window and tray icon to match window state.
private void SetMinimizeState(object sender, EventArgs e)
{
bool isMinimized = this.WindowState == FormWindowState.Minimized;


this.ShowInTaskbar = !isMinimized;
systemTrayIcon.Visible = isMinimized;
if (isMinimized) systemTrayIcon.ShowBalloonTip(500, "Application", "Application minimized to tray.", ToolTipIcon.Info);
}

小开

最小化;