Data Binding and Node Selection
Data Binding: ASPxTreeList can be populated with data by binding to any standard data source. You can also bind the ASPxTreeList to any object that represents a tree structure, or manually create a tree in code. In addition, the ASPxTreeList can operate in Virtual Mode which improves performance when displaying large tree hierarchies. In this mode, child nodes are created and initialized on demand, only when their parent node is expanded for the first time.
Node Selection: Enable node selection for individual or all nodes using check boxes. You can optionally enable recursive selection to allow end-users to change the selected state of child nodes using a single click on their parent node. In addition to selection, you can use node focus to highlight one node at a time.