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Provides event data when a PanelBar item is being collapsed by user interaction or programmatic action. Implements "ICancellableEventArgs" allowing you to prevent the collapse by setting "IsCancelled" to true. Use this to implement conditional collapse logic, save state, or validate collapse permissions before hiding content.

Definition

Namespace:Telerik.Blazor.Components

Assembly:Telerik.Blazor.dll

Syntax:

C#
public class PanelBarCollapseEventArgs : PanelBarEventArgsBase, ICancellableEventArgs

Inheritance: objectPanelBarEventArgsBasePanelBarCollapseEventArgs

Implements: ICancellableEventArgs

Inherited Members PanelBarEventArgsBase.Item

Constructors

C#
public PanelBarCollapseEventArgs()

Properties

C#
public bool IsCancelled { get; set; }

Implements: ICancellableEventArgs.IsCancelled