TTMSFNCTreeViewData.GetPreviousVirtualNode Method

Returns the virtual node that precedes ANode in rendering order, or nil when ANode is the first visible node.

API unit family: TMSFNCTreeViewData Declaring type: TTMSFNCTreeViewData

Syntax

FMX.TMSFNCTreeViewData.hppPascalC++

function GetPreviousVirtualNode(ANode: TTMSFNCTreeViewVirtualNode): TTMSFNCTreeViewVirtualNode; virtual;

virtual TTMSFNCTreeViewVirtualNode* __fastcall GetPreviousVirtualNode(TTMSFNCTreeViewVirtualNode* ANode);

Parameters

Name	Description
ANode	The reference virtual node.