public bool Insert(TEntity entity)
{
try
{
dbSet.Add(entity);
context.SaveChanges();
return(true);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Error: {0},\nStackTrace: {1}", ex.Message, ex.StackTrace);
return(false);
}
}
public void InsertCollection(List <TEntity> entityCollection)
{
try
{
entityCollection.ForEach(e =>
{
dbSet.Add(e);
});
context.SaveChanges();
}
catch (DbEntityValidationException ex)
{
StringBuilder sb = new StringBuilder();
foreach (var failure in ex.EntityValidationErrors)
{
sb.AppendFormat("{0} failed validation\n", failure.Entry.Entity.GetType());
foreach (var error in failure.ValidationErrors)
{
sb.AppendFormat("- {0} : {1}", error.PropertyName, error.ErrorMessage);
sb.AppendLine();
}
}
throw new DbEntityValidationException(
"Entity Validation Failed - errors follow:\n" +
sb.ToString(), ex
);
}
}
