wpf - 将 TaskbarIcon 库用于 WPF 项目时出现气球通知错误

Question

我正在尝试实现单击按钮时出现的气球通知，但是我不断收到特定错误：

An object reference is required for the non-static field, method, or property 
'TaskbarIcon.ShowBalloonTip(string, string, BalloonIcon)

我正在使用图书馆Hardcodet.Wpf.TaskbarNotification;

方法是

class NotifyIcon
{
    public static void ShowStandardBalloon()
    {
        string title = "WPF NotifyIcon";
        string text = "This is a standard balloon";
        TaskbarIcon.ShowBalloonTip(title, text, BalloonIcon.Error);
    }
}

并被称为：

 private void Button_Click(object sender, RoutedEventArgs e)
    {
        NotifyIcon ST = new NotifyIcon();
        ST.ShowStandardBalloon();
    }

下出现错误TaskbarIcon.ShowBalloonTip。

我尝试public static void在通知图标类中更改为，但这并没有解决任何问题。

Answer 1

您需要在 TaskbarIcon 和实例上调用 ShowBalloonTip

TaskbarIcon TBIcon = new TaskbarIcon()
string title = "WPF NotifyIcon";
string text = "This is a standard balloon";
TBIcon.ShowBalloonTip(title, text, BalloonIcon.Error);