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RadDropDownListelement_PopupOpening Method

Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.UI (in Telerik.WinControls.UI.dll) Version: 2018.3.911.40 (2018.3.911.40)
Syntax
protected virtual void element_PopupOpening(
	Object sender,
	CancelEventArgs e
)

Parameters

sender
Type: SystemObject
e
Type: System.ComponentModelCancelEventArgs
See Also