'Declaration Public Overrides ReadOnly Property AccessibilityInstance As AccessibleObject
public override AccessibleObject AccessibilityInstance {get;}
Note Derived elements that plan to return an accessible object must override the IsAccessibleElement member.
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