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创建像 Windows Messenger 或 AVG 一样的弹出气球

发布于 2024-07-11 10:04:06 字数 156 浏览 5 评论 0原文

如何创建一个弹出气球，就像您在 Windows Messenger、AVG、Norton 或其他任何程序中看到的那样？

我希望它显示信息，然后几秒钟后滑开。

编辑：它需要像 Form.ShowDialog() 一样阻塞，因为程序在显示通知后退出

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短叹 2024-07-18 10:04:06

您可以使用属于.NET 2.0 System.Windows.Forms 的notifyIcon 控件。这允许您在系统托盘中放置应用程序的图标。然后，您可以调用 ShowBalloonTip(int timeOut) 方法。不过，请务必先设置 notificationIcon 上的文本和图标属性，才能使其正常工作。小代码示例：

private void button1_Click(object sender, EventArgs e)
        {
            this.notifyIcon1.BalloonTipText = "Whatever";
            this.notifyIcon1.BalloonTipTitle = "Title";
            this.notifyIcon1.Icon = new Icon("icon.ico");
            this.notifyIcon1.Visible = true;
            this.notifyIcon1.ShowBalloonTip(3);
        }

编辑：好的，所以 notificationIcon 不适合你。我的第二个建议是为此创建您自己的控件。实际上，我会使用表格。一个简单的表单，没有边框，没有控制框，只有一个计时器运行，这样您就可以设置淡入/淡出的不透明度。然后，您可以使用矩形 Screen.PrimaryScreen.WorkingArea 轻松获取屏幕的右下角。然后只需在该位置展示您的表格即可。

You can use the notifyIcon control that's part of .NET 2.0 System.Windows.Forms. That allows you to place an icon for your application in the System Tray. Then, you can call the ShowBalloonTip(int timeOut) method on that. Be sure however to first set the text, and icon properties on the notifyIcon for it to work. Small code sample:

private void button1_Click(object sender, EventArgs e)
        {
            this.notifyIcon1.BalloonTipText = "Whatever";
            this.notifyIcon1.BalloonTipTitle = "Title";
            this.notifyIcon1.Icon = new Icon("icon.ico");
            this.notifyIcon1.Visible = true;
            this.notifyIcon1.ShowBalloonTip(3);
        }

EDIT: Ok, so notifyIcon won't work for you. My second suggestion would then be to create your own control for this. Actually, I would use a form. A simple form, with no borders, and no control box and just have a timer running so you can set the Opacity for fade in/out. Then, you can easily get the bottom right of the screen using the Rectangle Screen.PrimaryScreen.WorkingArea. Then just show your form at that position.

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