A Treeview Control by Developer Express

Powered by the same architecture and shared libraries first introduced in the ExpressQuantumGrid 4, ExpressQuantumTreeList ships with all the features you have come to expect from Developer Express. It supports our industry leading Look And Feel and Style Controller technologies - and ships with the ExpressEditors Library 4.

Because the QuantumTreeList was written from ground up, you will no longer be at the mercy of Microsoft's commctrl and the inherent performance and usability restrictions therein. In fact, the ExpressQuantumTreeList completely redefines use of tree structures within an application. The QuantumTreeList is a multi-purpose data visualization system that can operate as a TREE or a LIST. The unique synergy between a traditional grid and traditional tree-views allows you to create cutting-edge and visually appealing application interfaces for your users.

Blazing Fast!

The QuantumTreeList can be used in 3 different data access modes: Data Aware, Unbound and Virtual. Whichever mode you choose to use, the QuantumTreeList employs our unique DataController library to obtain and save data at lightening speeds. In virtual mode, the QuantumTreeList does not persist data and so displaying hundreds of thousands of nodes on screen occurs instantaneously!

It's Not Just the Best TreeList Control!

Like its sister component, the QuantumGrid, ExpressQuantumTreeList ships with the ExpressEditors Library - a collection of over 40 standalone field editors - all of which are available in data aware and non-data aware version.

Total Control, Flexibility and Power