procedure TForm1.Button1Click(Sender: TObject);
var i,j:Integer; begin self.ListBox1.Items.Clear; i:=self.RzCheckTree1.Items.Count; for j:=0 to i-1 do begin if self.RzCheckTree1.Items[j].StateIndex=2 then//stateindex=2表示当前节点的checked:=true; self.ListBox1.Items.Add(self.RzCheckTree1.Items[j].Text); end; end;