TdxTreeViewNodeEvent Type

The action procedural type for tree nodes.

Declaration

delphi

TdxTreeViewNodeEvent = procedure(Sender: TdxCustomTreeView; ANode: TdxTreeViewNode) of object;

Name	Type	Description
Sender	TdxCustomTreeView

The Tree View control that raised a node action event.

The target tree node.

The following OnAddition event handler focuses the added node:

delphi

procedure TForm1.dxTreeViewControl1Addition(Sender: TdxCustomTreeView;
  ANode: TdxTreeViewNode);
begin
  ANode.Focused := True;
end;

cpp

void __fastcall TForm1::dxTreeViewControl1Addition(TdxCustomTreeView *Sender,
  TdxTreeViewNode *ANode)
{
  ANode->Focused = true;
}

The following Tree View events reference the TdxTreeViewNodeEvent type: