Entity Framework: Debugging Error from DbEntityValidationResult and DbentityValidationException


Use below code to find exact issue for validation exception by Entity Framework:

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


Or Just place below code in watch window as soon you hit by exception during debugging



2016-02-16 16_42_02-MyHomepage (Debugging) - Microsoft Visual Studio


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