TdxOcNode.GetPrev Method
Returns the previous node in the list of all the control’s nodes.
Declaration
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.
See Also