[.NET][C#] Manager to access Network Information

SUBMITTED BY: Guest

DATE: Dec. 7, 2013, 4:41 p.m.

FORMAT: C#

SIZE: 6.8 kB

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  1. using System;
  2. using System.Linq;
  3. using System.Net;
  4. using System.Net.NetworkInformation;
  5. using System.Net.Sockets;
  6. using System.Globalization;
  8. namespace Framework
  9. {
  10. ////////////////////////////////////////////////////////////////////////////////////////////////////
  11. /// <summary> Manager network. </summary>
  12. ////////////////////////////////////////////////////////////////////////////////////////////////////
  14. public class ManagerNetwork
  15. {
  16. #region Gestion du singleton
  18. /// <summary> The instance. </summary>
  19. private static ManagerNetwork instance = null;
  20. /// <summary> The padlock. </summary>
  21. private static readonly object padlock = new object();
  23. ////////////////////////////////////////////////////////////////////////////////////////////////////
  24. /// <summary>
  25. /// Prevents a default instance of the <see cref="ManagerNetwork"/> class from being created.
  26. /// </summary>
  27. ////////////////////////////////////////////////////////////////////////////////////////////////////
  29. ManagerNetwork()
  30. {
  31. //if (_Log.IsDebugEnabled)
  32. // _Log.DebugFormat("Nouvelle instance de {0}", Assembly.GetExecutingAssembly());
  33. }
  35. ////////////////////////////////////////////////////////////////////////////////////////////////////
  36. /// <summary> Gets the instance. </summary>
  37. ///
  38. /// <value> The instance. </value>
  39. ////////////////////////////////////////////////////////////////////////////////////////////////////
  41. public static ManagerNetwork Instance
  42. {
  43. get
  44. {
  45. lock (padlock)
  46. {
  47. if (instance == null)
  48. {
  49. instance = new ManagerNetwork();
  50. }
  51. return instance;
  52. }
  53. }
  54. }
  55. #endregion Gestion du singleton
  57. ////////////////////////////////////////////////////////////////////////////////////////////////////
  58. /// <summary> Gets the MAC address. </summary>
  59. ///
  60. /// <returns> The MAC address. </returns>
  61. ////////////////////////////////////////////////////////////////////////////////////////////////////
  63. public String GetMacAddress()
  64. {
  65. var macAddr =
  66. (
  67. from nic in NetworkInterface.GetAllNetworkInterfaces()
  68. where nic.OperationalStatus == OperationalStatus.Up
  69. select nic.GetPhysicalAddress().ToString()
  70. ).FirstOrDefault();
  71. return macAddr.ToString(CultureInfo.CurrentCulture);
  72. }
  74. ////////////////////////////////////////////////////////////////////////////////////////////////////
  75. /// <summary> Gets the Ip6 address. </summary>
  76. ///
  77. /// <returns> The IP 6 address. </returns>
  78. ////////////////////////////////////////////////////////////////////////////////////////////////////
  80. public String GetIP6Address()
  81. {
  82. string iP6Address = String.Empty;
  84. try
  85. {
  86. foreach (IPAddress ipa in Dns.GetHostAddresses(Dns.GetHostName()))
  87. {
  88. if (ipa.AddressFamily == AddressFamily.InterNetworkV6)
  89. {
  90. iP6Address = ipa.ToString();
  91. break;
  92. }
  93. }
  94. }
  95. catch (Exception ex)
  96. {
  98. throw;
  99. }
  101. return iP6Address;
  102. }
  104. ////////////////////////////////////////////////////////////////////////////////////////////////////
  105. /// <summary> Gets the Ip4 address. </summary>
  106. ///
  107. /// <returns> The IP 4 address. </returns>
  108. ////////////////////////////////////////////////////////////////////////////////////////////////////
  110. public String GetIP4Address()
  111. {
  112. string iP4Address = String.Empty;
  114. try
  115. {
  116. foreach (IPAddress ipa in Dns.GetHostAddresses(Dns.GetHostName()))
  117. {
  118. if (ipa.AddressFamily == AddressFamily.InterNetwork)
  119. {
  120. iP4Address = ipa.ToString();
  121. break;
  122. }
  123. }
  124. }
  125. catch (Exception ex)
  126. {
  128. throw;
  129. }
  131. return iP4Address;
  132. }
  134. ////////////////////////////////////////////////////////////////////////////////////////////////////
  135. /// <summary> Gets host name of the local computer. </summary>
  136. ///
  137. /// <returns> The local host name. </returns>
  138. ////////////////////////////////////////////////////////////////////////////////////////////////////
  140. public String GetLocalHostName()
  141. {
  142. return System.Net.Dns.GetHostName();
  143. }
  145. ////////////////////////////////////////////////////////////////////////////////////////////////////
  146. /// <summary> Gets a value indicating whether this instance is connected to internet. </summary>
  147. ///
  148. /// <value> true if this object is connected to internet, false if not. </value>
  149. ////////////////////////////////////////////////////////////////////////////////////////////////////
  151. public Boolean IsConnectedToInternet
  152. {
  153. get
  154. {
  155. try
  156. {
  157. HttpWebRequest hwebRequest = (HttpWebRequest)WebRequest.Create("http://www.microsoft.com");
  158. hwebRequest.Timeout = 10000;
  159. HttpWebResponse hWebResponse = (HttpWebResponse)hwebRequest.GetResponse();
  160. if (hWebResponse.StatusCode == HttpStatusCode.OK)
  161. {
  162. return true;
  163. }
  164. else
  165. {
  166. return false;
  167. }
  168. }
  169. catch (Exception ex)
  170. {
  171. throw;
  172. }
  173. }
  174. }
  175. }
  177. }
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