Services
Technology Web App Development Mobile App Development Windows App Development Database Development UI/UX Development Cloud Development SEO Digital Marketing Guest Posting Content Writing Artificial Intelligence Data Science ERP Development CRM Development CMS Development LMS Development Business Listing Blockchain Technology Startup Promotion AI Tools Integration
Products
Data Converter Cleaner TUC - Unit Converter Import Export Survey Manager Tweet Controller
Developer
Article Blog Forum Interview Beginner News Startup Quiz
Users
Career
Apply Job Internship
Pricing
Login Sign Up Get a Quote

forum

home / developersection / forums / validation failed for one or more entities while saving changes to sql server database using entity
Ask Question
Manish Kumar
Manish Kumar

Other

Message

1 Answers

Sunil Singh
Sunil Singh 01 Nov 2017
Report Abuse

You can extract all the information from the DbEntityValidationException with the following code (you need to add the namespaces: System.Data.Entity.Validation and System.Diagnostics to your using list):

catch (DbEntityValidationException dbEx) 
{ 
   
foreach (var validationErrors in dbEx.EntityValidationErrors) 
   
{ 
       
foreach (var validationError in validationErrors.ValidationErrors) 
       
{
 Trace.TraceInformation("Property: {0} Error:{1}", 
                                   
validationError.PropertyName, 
                                   
validationError.ErrorMessage);
 
        }    }
}
 

MindStick Training
Markdown for AI

A clean, structured version of this page for AI assistants and LLMs.

Open .md