<STRONG class=k>using</STRONG> System;

  2. <STRONG class=c>/// <summary>
  3. </STRONG><STRONG class=c>/// Summary description for IDCardValid
  4. </STRONG><STRONG class=c>/// </summary>
  5. </STRONG><STRONG class=k>public</STRONG> <STRONG class=k>class</STRONG> IDCardValid
  6. {
  7. <STRONG class=k>public</STRONG> IDCardValid()
  8. {
  9. <STRONG class=c>//
  10. </STRONG> <STRONG class=c>// TODO: Add constructor logic here
  11. </STRONG> <STRONG class=c>//
  12. </STRONG> }
  14. <STRONG class=c>/// <summary>
  15. </STRONG> <STRONG class=c>/// 验证×××号码
  16. </STRONG> <STRONG class=c>/// </summary>
  17. </STRONG> <STRONG class=c>/// <param name="Id">×××号码</param>
  18. </STRONG> <STRONG class=c>/// <returns>验证成功为True，否则为False</returns>
  19. </STRONG> <STRONG class=k>public</STRONG> <STRONG class=k>static</STRONG> <STRONG class=k>bool</STRONG> CheckIDCard(<STRONG class=k>string</STRONG> Id)
  20. {
  21. <STRONG class=k>if</STRONG> (Id.Length == 18)
  22. {
  23. <STRONG class=k>bool</STRONG> check = CheckIDCard18(Id);
  24. <STRONG class=k>return</STRONG> check;
  25. }
  26. <STRONG class=k>else</STRONG> <STRONG class=k>if</STRONG> (Id.Length == 15)
  27. {
  28. <STRONG class=k>bool</STRONG> check = CheckIDCard15(Id);
  29. <STRONG class=k>return</STRONG> check;
  30. }
  31. <STRONG class=k>else</STRONG>
  32. {
  33. <STRONG class=k>return</STRONG> <STRONG class=k>false</STRONG>;
  34. }
  35. }
  36. <STRONG class=r> #region ×××号码验证
  37. </STRONG>
  38. <STRONG class=c>/// <summary>
  39. </STRONG> <STRONG class=c>/// 验证15位×××号
  40. </STRONG> <STRONG class=c>/// </summary>
  41. </STRONG> <STRONG class=c>/// <param name="Id">×××号</param>
  42. </STRONG> <STRONG class=c>/// <returns>验证成功为True，否则为False</returns>
  43. </STRONG> <STRONG class=k>private</STRONG> <STRONG class=k>static</STRONG> <STRONG class=k>bool</STRONG> CheckIDCard18(<STRONG class=k>string</STRONG> Id)
  44. {
  45. <STRONG class=k>long</STRONG> n = 0;
  46. <STRONG class=k>if</STRONG> (<STRONG class=k>long</STRONG>.TryParse(Id.Remove(17), <STRONG class=k>out</STRONG> n) == <STRONG class=k>false</STRONG> || n < Math.Pow(10, 16) || &lt;STRONG class=k>long</STRONG>.TryParse(Id.Replace(<STRONG class=s>'x'</STRONG>, <STRONG class=s>'0'</STRONG>).Replace(<STRONG class=s>'X'</STRONG>, <STRONG class=s>'0'</STRONG>), <STRONG class=k>out</STRONG> n) == <STRONG class=k>false</STRONG>)
  47. {
  48. <STRONG class=k>return</STRONG> <STRONG class=k>false</STRONG>;<STRONG class=c>//数字验证
  49. </STRONG> }
  50. <STRONG class=k>string</STRONG> address = <STRONG class=s>"11x22x35x44x53x12x23x36x45x54x13x31x37x46x61x14x32x41x50x62x15x33x42x51x63x21x34x43x52x64x65x71x81x82x91"</STRONG>;
  51. <STRONG class=k>if</STRONG> (address.IndexOf(Id.Remove(2)) == -1)
  52. {
  53. <STRONG class=k>return</STRONG> <STRONG class=k>false</STRONG>;<STRONG class=c>//省份验证
  54. </STRONG> }
  55. <STRONG class=k>string</STRONG> birth = Id.Substring(6, 8).Insert(6, <STRONG class=s>"-"</STRONG>).Insert(4, <STRONG class=s>"-"</STRONG>);
  56. DateTime time = <STRONG class=k>new</STRONG> DateTime();
  57. <STRONG class=k>if</STRONG> (DateTime.TryParse(birth, <STRONG class=k>out</STRONG> time) == <STRONG class=k>false</STRONG>)
  58. {
  59. <STRONG class=k>return</STRONG> <STRONG class=k>false</STRONG>;<STRONG class=c>//生日验证
  60. </STRONG> }
  61. <STRONG class=k>string</STRONG>[] arrVarifyCode = (<STRONG class=s>"1,0,x,9,8,7,6,5,4,3,2"</STRONG>).Split(<STRONG class=s>','</STRONG>);
  62. <STRONG class=k>string</STRONG>[] Wi = (<STRONG class=s>"7,9,10,5,8,4,2,1,6,3,7,9,10,5,8,4,2"</STRONG>).Split(<STRONG class=s>','</STRONG>);
  63. <STRONG class=k>char</STRONG>[] Ai = Id.Remove(17).ToCharArray();
  64. <STRONG class=k>int</STRONG> sum = 0;
  65. <STRONG class=k>for</STRONG> (<STRONG class=k>int</STRONG> i = 0; i < 17; i++)
  66. {
  67. sum += &lt;STRONG class=k>int</STRONG>.Parse(Wi[i]) * <STRONG class=k>int</STRONG>.Parse(Ai[i].ToString());
  68. }
  69. <STRONG class=k>int</STRONG> y = -1;
  70. Math.DivRem(sum, 11, <STRONG class=k>out</STRONG> y);
  71. <STRONG class=k>if</STRONG> (arrVarifyCode[y] != Id.Substring(17, 1).ToLower())
  72. {
  73. <STRONG class=k>return</STRONG> <STRONG class=k>false</STRONG>;<STRONG class=c>//校验码验证
  74. </STRONG> }
  75. <STRONG class=k>return</STRONG> <STRONG class=k>true</STRONG>;<STRONG class=c>//符合GB11643-1999标准
  76. </STRONG> }
  78. <STRONG class=c>/// <summary>
  79. </STRONG> <STRONG class=c>/// 验证18位×××号
  80. </STRONG> <STRONG class=c>/// </summary>
  81. </STRONG> <STRONG class=c>/// <param name="Id">×××号</param>
  82. </STRONG> <STRONG class=c>/// <returns>验证成功为True，否则为False</returns>
  83. </STRONG> <STRONG class=k>private</STRONG> <STRONG class=k>static</STRONG> <STRONG class=k>bool</STRONG> CheckIDCard15(<STRONG class=k>string</STRONG> Id)
  84. {
  85. <STRONG class=k>long</STRONG> n = 0;
  86. <STRONG class=k>if</STRONG> (<STRONG class=k>long</STRONG>.TryParse(Id, <STRONG class=k>out</STRONG> n) == <STRONG class=k>false</STRONG> || n < Math.Pow(10, 14))
  87. {
  88. &lt;STRONG class=k>return</STRONG> <STRONG class=k>false</STRONG>;<STRONG class=c>//数字验证
  89. </STRONG> }
  90. <STRONG class=k>string</STRONG> address = <STRONG class=s>"11x22x35x44x53x12x23x36x45x54x13x31x37x46x61x14x32x41x50x62x15x33x42x51x63x21x34x43x52x64x65x71x81x82x91"</STRONG>;
  91. <STRONG class=k>if</STRONG> (address.IndexOf(Id.Remove(2)) == -1)
  92. {
  93. <STRONG class=k>return</STRONG> <STRONG class=k>false</STRONG>;<STRONG class=c>//省份验证
  94. </STRONG> }
  95. <STRONG class=k>string</STRONG> birth = Id.Substring(6, 6).Insert(4, <STRONG class=s>"-"</STRONG>).Insert(2, <STRONG class=s>"-"</STRONG>);
  96. DateTime time = <STRONG class=k>new</STRONG> DateTime();
  97. <STRONG class=k>if</STRONG> (DateTime.TryParse(birth, <STRONG class=k>out</STRONG> time) == <STRONG class=k>false</STRONG>)
  98. {
  99. <STRONG class=k>return</STRONG> <STRONG class=k>false</STRONG>;<STRONG class=c>//生日验证
  100. </STRONG> }
  101. <STRONG class=k>return</STRONG> <STRONG class=k>true</STRONG>;<STRONG class=c>//符合15位×××标准
  102. </STRONG> }
  103. <STRONG class=r> #endregion
  104. </STRONG>}