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Subject: how to loop Rootnodes? Sender: kun3721@yahoo.com.cn 1.10.06 08:24 it is so strange that the following code can run Dim node As VRMLNode Dim i As Integer Set node = engine.RootNodes(1) however,the following code: For i = 1 To e.RootNodes.Count Set node = e.RootNodes(i) Next i can not run at second line and pop up a error"invalid procedure call or argument".Does anyone kown why? thanks a lot   [reply] [back to forum] [new message] [all forums] how to loop Rootnodes? / kun3721@yahoo.com.cn / 1.10.06 08:24 Messages in thread: 1 [reply] [back to forum] [new message] [all forums]