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Get SubEntites on ITpcPreMvcFormSubmitEvent Cancel The title field is required!

1. Missing user

   
   18 Jul 2023

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   Hello, dear TPC team,
   
   Could you please tell me is there a way to get field values from SubEntites on the ITpcPreMvcFormSubmitEvent?
   
   For example I have an entity on the form and inside it there's a connected entity TPC layout with some fields. I tried to use @event.FieldValue<string?>("vlbsi_termsandconditionsacceptedby") but it gave me an error. 
2. Rawdon Edghill

   

   86 posts
   Registered:
   16 Dec 2020
   19 Jul 2023

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   Hi Dmitriy,
   
   Thank you for your question.
   
   Kindly see the documentation with regards to TPC Form Submission Events
   
   https://www.crmportalconnector.com/developer-network/documentation/developing-for-tpc/portal-form-submission-events
   
   You can look in the submission entity in the event object. 
   
   Entity submissionEntity = @event.SubmissionEntity;
   
   SubmissionEntity.Attributes is where the submitted fields are located.
   
   Regards,
   Rawdon
   
3. Missing user

   
   20 Jul 2023 in reply to Rawdon Edghill

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   Hello Rawdon,
   
   Unfortunately it's not the answer for my case.
   
   The correct code is:
   
   foreach (string field in SystemManager.CurrentHttpContext.Request.Form)
   {
   VlbsiTracingHelper.Trace(field);
   VlbsiTracingHelper.Trace(SystemManager.CurrentHttpContext.Request.Form.GetValues(field).FirstOrDefault());
   }