RAD Studio VCL Reference
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TTreeNode.getPrevSibling Method

Returns the previous node before the calling node and at the same level.

Pascal
function getPrevSibling: TTreeNode;
C++
__fastcall TTreeNode getPrevSibling();

GetPrevSibling returns the previous sibling node, regardless of whether it's visible. To find the previous node in the tree view including all levels, use GetPrev

 

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