'Declaration
 
<XmlIgnoreAttribute()>
Public Property IsActive As Boolean

'Usage
 
Dim instance As LayoutContent
Dim value As Boolean
 
instance.IsActive = value
 
value = instance.IsActive

[XmlIgnore()]
public bool IsActive {get; set;}

Property Value

Only one LayoutContent can be active in a DockingManager. When setting this property, make sure this LayoutContent is already added to its parent or the parent won't be able to set its other children IsActive property to false.

For example, the DockingManager contains 2 LayoutAnchorablePanes and each of them contains 2 LayoutAnchorables. Only 1 of the 4 LayoutAnchorable will have its IsActive property true; the last one that was clicked, or got focus.

In the following image, LayoutAchorables "333" was just clicked and will have its IsActive property true.

Target Platforms: Windows 11, Windows 10, 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

Reference

LayoutContent Class
LayoutContent Members