'Declaration Public Event BeforeChildBandExpanded As EventHandler(Of CancelableChildBandEventArgs)
public event EventHandler<CancelableChildBandEventArgs> BeforeChildBandExpanded
The event handler receives an argument of type CancelableChildBandEventArgs containing data related to this event. The following CancelableChildBandEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Cancel (Inherited from System.ComponentModel.CancelEventArgs) | |
| ChildBand | The child band that is being expanded or collapsed. |
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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