This feature is available out-of-the-box starting from version 12.2.
For earlier versions:
This example illustrates how to create your own Find Panel and show over TreeList.
Question Comments
Added By: Sigrid Villagomez 1 at: 5/30/2012 11:18:50 AM
WHERE DID YOU GET THE DATA FROM?
Added By: Declan M at: 5/10/2013 6:03:40 PMHi. I have installed version 12.2.8 of DevExpress and would like to use this feature. I have a form with a TreeList in it. From reading online it seems I need to set ColumnViewOptionsFind.AllowFindPanel to true.
Or do I just create an instance of ColumnViewOptionsFind and specify the property:
ColumnViewOptionsFind optFind = new ColumnViewOptionsFind();
optFind.AllowFindPanel = true;
I'm not sure.
Added By: Svetlana (DevExpress Support) at: 10/1/2013 8:12:25 AMHi,
To access the TreeList's Find Panel settings, use the TreeList.OptionsFind property.
Added By: Anders Wang at: 7/31/2014 10:55:51 PMAfter set AllowFilter = True, Find "Mark", Nothing founded. However, It should be "Marketing......" node.
Added By: Alisher (DevExpress Support) at: 8/1/2014 1:32:41 AMHello,
To process your recent post more efficiently, I created a separate ticket on your behalf: T135997: How to add a Find Panel, similar to the one provided by GridControl to TreeList. This ticket is currently in our processing queue. Our team will address it as soon as we have any updates.