IdxTreeOwner.CanExpand(TdxTreeCustomNode) Method

Returns whether a node can be expanded.

Declaration

function CanExpand(ASender: TdxTreeCustomNode): Boolean;

Parameters

Name	Type
ASender	TdxTreeCustomNode

Returns

Type
Boolean

Remarks

To indicate that the node can be expanded, make the method return True.

In the base implementation, the method is called by the node’s Expanded property setter.

ASender specifies the node that can be expanded.