5 Replies Latest reply on Aug 17, 2012 1:43 AM by sq9djj

    How to extract constraint info with automation ?

    Head1

      Hello Everybody,

       

      Getting a list of net classes from each net,   is  simple:

      ' ------------------------------------------------------------------------------- 

      Dim All_Nets

      Dim Net

       

         Set All_Nets = My_Board.Nets     ' ( my_Board is the document)

       

         For Each Net In All_Nets

                Print #1,  Net.Name   & "       " &  Net.netclass

        next

      ' -------------------------------------------------------------------------------- 

      But I can not get all net names with  their constraints.

       

         The value:    ...Net.constraint      prints :    -1    for all nets.

        

      So, what is the easiest way to get a list of net names and their constraint names.

       

         Thanks to the experts,

       

            Head1.