C1FlexDataTree with EF6 Code First

C1FlexDataTree with EF6 Code First

Posted by: loic.lucien on 4 August 2020, 7:14 pm EST

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  loic.lucien

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  Posted 4 August 2020, 7:14 pm EST

  Hi,
  
  I would like to use a C1FlexDataTree (like in the winforms DataTree.sln), but my project is EF6 code-first based. So I dont use direct SQL queries to manipulate my Entities.
  
  I have navigation properties on my entites (List related to Parent entity), and I try to display them using sub-level nodes,

  Is there a way to do this without DataSet relations configuration (because these relations already exists in my DbContext)?

  I don’t know if I’m clear.

  Thanks!

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  loic.lucien

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  Posted 6 August 2020, 7:50 pm EST

  Hello,
  
  to be more specific, I’m trying to use the existing relations between entites without redifining them with “DataSet.Relations.Add(DataSet.Tables[…”,

  Indeed, all relations between entites are already defined (code-first).

  Thanks.

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  Ruchir.Agarwal

  

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  Posted 7 August 2020, 5:23 am EST

  Hello,

  Can you please take a look at the CodeFirst product sample ‘Orders-EF-CodeFirst’ using C1DataSource. If this does not help, can you please share a stripped down application demonstrating your concern.

  Thanks,