ArcGIS Pro 3.7 API Reference Guide
ArcGIS.Desktop.Framework.Contracts Namespace / CustomControl Class / OnDropDownClosed Method

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    OnDropDownClosed Method
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    If the CustomControl specifies the DAML attribute 'isDrop=true', this function is called whenever its drop-down is closed.
    Syntax
    Protected Friend Overridable Sub OnDropDownClosed() 
    protected internal virtual void OnDropDownClosed()
    Requirements

    Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

    ArcGIS Pro version: 3.0 or higher.
    See Also