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C1.WPF.FlexChart.4.6.2 程序集 / C1.WPF.Chart 命名空间 / C1TreeMap 类 / OnToolTipOpening 方法

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    OnToolTipOpening 方法 (C1TreeMap)
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    Invoked whenever the System.Windows.FrameworkElement.ToolTipOpening routed event reaches this class in its route. Implement this method to add class handling for this event.
    语法
    '声明
     
    Protected Overridable Sub OnToolTipOpening( _
       ByVal e As ToolTipEventArgs _
    ) 
    protected virtual void OnToolTipOpening( 
       ToolTipEventArgs e
    )

    参数

    e
    请参见