TdxCustomTreeView.OnGetChildren Event

Allows you to perform specific actions when the Tree View obtains a node‘s children during a node expand operation.

Declaration

property OnGetChildren: TdxTreeViewNodeEvent read; write;

Remarks

This event occurs on every node expand operation. You can handle the OnGetChildren event to implement a custom load routine for nested nodes (for example, you can load nested nodes on demand when a user expands a parent node).

Refer to the TdxTreeViewNodeEvent type description for information on available options.