OnDropDownOpened Method (CustomControl)

In This Topic

If the CustomControl specifies the DAML attribute 'isDrop=true', this function is called whenever its drop-down is opened.

Syntax

protected internal virtual void OnDropDownOpened()

Protected Friend Overridable Sub OnDropDownOpened()

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.

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