Xceed Grid for WinForms v4.3 Documentation
Xceed.Editors.v2.6 Assembly / Xceed.Editors Namespace / WinPanel Class / DropDownOpening Event


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    DropDownOpening Event (WinPanel)
    In This Topic
    Raised when the DropDownControl associated with the panel is opening.
    Syntax
    'Declaration
     
    <DescriptionAttribute("Raised when the DropDownControl associated with the panel is opening.")>
    <CategoryAttribute("Behavior")>
    Public Event DropDownOpening As CancelEventHandler
    'Usage
     
    Dim instance As WinPanel
    Dim handler As CancelEventHandler
     
    AddHandler instance.DropDownOpening, handler
    [Description("Raised when the DropDownControl associated with the panel is opening.")]
    [Category("Behavior")]
    public event CancelEventHandler DropDownOpening
    Event Data

    The event handler receives an argument of type CancelEventArgs containing data related to this event. The following CancelEventArgs properties provide information specific to this event.

    PropertyDescription
     
    Requirements

    Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also