Nevron Open Vision Documentation
Nevron.Nov.WinFormControls Namespace / NChartViewControl Class / HelpRequested Event


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    HelpRequested Event (NChartViewControl)
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    Syntax
    'Declaration
     
    
    <System.Windows.Forms.SRCategoryAttribute("CatBehavior")>
    <System.Windows.Forms.SRDescriptionAttribute("ControlOnHelpDescr")>
    Public Event HelpRequested As System.Windows.Forms.HelpEventHandler
    'Usage
     
    
    Dim instance As NChartViewControl
    Dim handler As System.Windows.Forms.HelpEventHandler
     
    AddHandler instance.HelpRequested, handler
    [System.Windows.Forms.SRCategory("CatBehavior")]
    [System.Windows.Forms.SRDescription("ControlOnHelpDescr")]
    public event System.Windows.Forms.HelpEventHandler HelpRequested
    Event Data

    The event handler receives an argument of type System.Windows.Forms.HelpEventArgs containing data related to this event. The following HelpEventArgs properties provide information specific to this event.

    PropertyDescription
    Gets or sets a value indicating whether the help event was handled.  
    Gets the screen coordinates of the mouse pointer.  
    Requirements

    Target Platforms: Windows 11, Windows 10, Windows 7, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later)

    See Also