Item Access in Data Tree in C#

by Ana Garcia Puyol

Nov 23, 2012

Hi all,

I am encountering a very basic issue when trying to access the first item of the first branch of a data tree in C#. Can anybody tell me how to do that?

I have been trying to call it by entering something like

DataTree.Branch(0)

and expecting to find something like Item in the next tab, but nothing similar comes up.

Any tips or suggestions would be appreciated!

Thanks a lot,

Ana

  • up

    y.KWON

    DataTree.Branch(0) will return the list of first Branch.

    If you want to access item, you need...

    DataTree.Branch(0)[i]

    i = index of item in the list.

    1

    Nov 23, 2012

    • up

      matteo

      Hi to everybody,

      I am trying to do the same as y.KWON, but I'm currently using GH_Structure<> class to organize the data tree

      I was able to build and organize the data tree, but now I am a little bit stuck on retrieve a certain item from a defined branch.

      How is the syntax?

      I am trying this one, but Visual Studio highlight an error:

      GH_Vector isNxxMagn = new GH_Vector(mechAnalysisData.Branches(0)[i]);

      thanks for your help

      matteo

      1

      Jul 2, 2013