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comparison Source/Validation/MinDateValueAttribute.cs @ 0:f990fcb411a9

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Копия текущей версии из github
author cin
date Thu, 27 Mar 2014 21:46:09 +0400
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-1:000000000000 0:f990fcb411a9
1 using System;
2
3 namespace BLToolkit.Validation
4 {
5 [AttributeUsage(AttributeTargets.Property | AttributeTargets.Field)]
6 public class MinDateValueAttribute : MinValueAttribute
7 {
8 public MinDateValueAttribute(int year, int month, int day)
9 : base(new DateTime(year, month, day))
10 {
11 }
12
13 public MinDateValueAttribute(int year, int month, int day, string errorMessage)
14 : this(year, month, day)
15 {
16 ErrorMessage = errorMessage;
17 }
18
19 public MinDateValueAttribute(int year, int month, int day, bool isExclusive)
20 : base(new DateTime(year, month, day), isExclusive)
21 {
22 }
23
24 public MinDateValueAttribute(int year, int month, int day, bool isExclusive, string errorMessage)
25 : this(year, month, day, isExclusive)
26 {
27 ErrorMessage = errorMessage;
28 }
29
30 public override bool IsValid(ValidationContext context)
31 {
32 if (context.IsNull(context))
33 return true;
34
35 DateTime contextValue = Convert.ToDateTime(context.Value);
36 DateTime testValue = (DateTime)GetValue(context);
37
38 return testValue < contextValue || !IsExclusive && testValue == contextValue;
39 }
40 }
41 }