NotifyIcon.BalloonTipIcon 属性
定义
重要
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获取或设置要在与 NotifyIcon 相关联的气球状提示上显示的图标。
public:
property System::Windows::Forms::ToolTipIcon BalloonTipIcon { System::Windows::Forms::ToolTipIcon get(); void set(System::Windows::Forms::ToolTipIcon value); };public System.Windows.Forms.ToolTipIcon BalloonTipIcon { get; set; }member this.BalloonTipIcon : System.Windows.Forms.ToolTipIcon with get, setPublic Property BalloonTipIcon As ToolTipIcon属性值
要在与 NotifyIcon 相关联的气球状提示上显示的 ToolTipIcon。
例外
示例
下面的代码示例演示如何使用 BalloonTipTitle、 BalloonTipText和 BalloonTipIcon 属性。 若要运行此示例，请将示例代码粘贴到包含名为 notifyIcon1的 NotifyIcon Windows 窗体中。 从窗体的构造函数或Load事件处理方法调用SetBalloonTip。
private void SetBalloonTip()
{
notifyIcon1.Icon = SystemIcons.Exclamation;
notifyIcon1.BalloonTipTitle = "Balloon Tip Title";
notifyIcon1.BalloonTipText = "Balloon Tip Text.";
notifyIcon1.BalloonTipIcon = ToolTipIcon.Error;
this.Click += new EventHandler(Form1_Click);
}
void Form1_Click(object sender, EventArgs e)
{
notifyIcon1.Visible = true;
notifyIcon1.ShowBalloonTip(30000);
}
Private Sub SetBalloonTip()
notifyIcon1.Icon = SystemIcons.Exclamation
notifyIcon1.BalloonTipTitle = "Balloon Tip Title"
notifyIcon1.BalloonTipText = "Balloon Tip Text."
notifyIcon1.BalloonTipIcon = ToolTipIcon.Error
End Sub
Sub Form1_Click(ByVal sender As Object, ByVal e As EventArgs) _
Handles Me.Click
notifyIcon1.Visible = True
notifyIcon1.ShowBalloonTip(30000)
End Sub
