TdxOcNode.GetPrev Method

Returns the previous node in the list of all the control’s nodes.

Declaration

delphi

function GetPrev: TdxOcNode;

Returns

Type
TdxOcNode

Remarks

Call this function recursively iterate through the nodes in reverse order. Call the GetPrev function to apply the same set of changes to all the nodes. The function returns nil if the current node is the first in the list.