Setting the item to appear first in a RadDataBoundListBox

[Eitan]

Hi,

I have a Windows Phone 8 application with RadDataBoundListBox with 50 or so items.
How do I set/scroll the ListBox to display a particular item to be first seen by the user?
I thought that BringIntoView will do the trick?

Thanks
Eitan Barazani

[Ivaylo Gergov]

Hello Eitan,

The BringIntoView method ensures that the item is in the viewport but this does not mean that it is the first visible item. The RadDataBoundListBox does not expose any other mechanism that can help you to achieve this.
Regards,
Ivaylo Gergov
Telerik

 

 

[Washington]

So, how can I achieve this?

If it's not possible, how can I synchronize two RadDataBoundListBox so the TopVisible item be the same on each?

 

[Rosy Topchiyska]

Hello Washington,

You can first call the BringIntoView method to ensure that the desired item is visible. Then you get the offset of the item and set the inner ScrollViewer offset to this value. I have attached a sample that demonstrates this.

I hope this helps.

Regards,
Rosy Topchiyska
Telerik

[Washington]

Awesome. Tnks