Hi Gili,
Sorry for the delay in getting back to you.
The further analysis on your requirement results in using SetCurrentTrackItem method of XPToolbar BarRender class.
The following code illustrates this.
[C#]
// To set focus on 3rd BarItem
BarRenderer br = this.xpToolBar1.Renderer as BarRenderer;
br.SetCurrentTrackItem(2, false, true);
The following sample illustrates this.
http://websamples.syncfusion.com/samples/Tools.Windows/F61599/main.htmKindly let me know if this helps.
Thanks for your patience.
Regards,
Jaya