标签：man ESS sele ida ror any sel var res
try{
context.SaveChanges();
}
catch (DbEntityValidationException ex)
{
var errorMessages = ex.EntityValidationErrors.SelectMany(validationResult => validationResult.ValidationErrors).Select(m => m.ErrorMessage);
var fullErrorMessage = string.Join(", ", errorMessages);
}
Validation failed for one or more entities. See ‘EntityValidationErrors
标签：man ESS sele ida ror any sel var res
原文地址：https://www.cnblogs.com/jasonlai2016/p/10855822.html
