TTMSFNCTreeViewVirtualNode.GetPrevious Method
Returns the previous virtual node in rendering order, or nil when this is the first node.
API unit family: TMSFNCTreeViewData
Declaring type: TTMSFNCTreeViewVirtualNode
Syntax
function GetPrevious: TTMSFNCTreeViewVirtualNode; virtual;
virtual TTMSFNCTreeViewVirtualNode* __fastcall GetPrevious();