5 // Marek Habersack <mhabersack@novell.com>
7 // Copyright (C) 2010 Novell Inc. (http://novell.com)
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System.Collections.Generic;
33 namespace System.ComponentModel.DataAnnotations
35 public class ValidationResult
37 public static readonly ValidationResult Success = null; // it is supposed to be null
39 public string ErrorMessage { get; set; }
40 public IEnumerable<string> MemberNames { get; private set; }
42 public ValidationResult (string errorMessage)
43 : this (errorMessage, new string[] {})
48 protected ValidationResult (ValidationResult validationResult)
52 public ValidationResult (string errorMessage, IEnumerable<string> memberNames)
54 ErrorMessage = errorMessage;
55 if (memberNames != null)
56 MemberNames = memberNames;
58 MemberNames = new string[] {};
62 public override string ToString ()
64 // See: http://msdn.microsoft.com/en-us/library/system.componentmodel.dataannotations.validationresult.tostring.aspx
65 if (!string.IsNullOrEmpty (ErrorMessage))
68 return base.ToString ();