IsOpen Property

Indicates if the expansion indicator is open/expanded.

Syntax

Visual Basic

'Declaration
 
Public Overridable ReadOnly Property IsOpen As Boolean

C#

public virtual bool IsOpen {get;}

Remarks

This method should be overriden by derived classes to control the state of the item.

Requirements

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