本文整理汇总了VB.NET中System.Net.NetworkInformation.PrefixOrigin枚举的典型用法代码示例。如果您正苦于以下问题：VB.NET PrefixOrigin枚举的具体用法？VB.NET PrefixOrigin怎么用？VB.NET PrefixOrigin使用的例子？那么恭喜您, 这里精选的枚举代码示例或许可以为您提供帮助。
在下文中一共展示了PrefixOrigin枚举的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: DisplayUnicastAddresses
Public Shared Sub DisplayUnicastAddresses()
Console.WriteLine("Unicast Addresses")
Dim adapters As NetworkInterface() = NetworkInterface.GetAllNetworkInterfaces()
Dim adapter As NetworkInterface
For Each adapter In adapters
Dim adapterProperties As IPInterfaceProperties = adapter.GetIPProperties()
Dim uniCast As UnicastIPAddressInformationCollection = adapterProperties.UnicastAddresses
If uniCast.Count > 0 Then
Console.WriteLine(adapter.Description)
Dim lifeTimeFormat As String = "dddd, MMMM dd, yyyy hh:mm:ss tt"
Dim uni As UnicastIPAddressInformation
For Each uni In uniCast
Dim [when] As DateTime
Console.WriteLine(" Unicast Address ......................... : {0}", uni.Address)
Console.WriteLine(" Prefix Origin ........................ : {0}", uni.PrefixOrigin)
Console.WriteLine(" Suffix Origin ........................ : {0}", uni.SuffixOrigin)
Console.WriteLine(" Duplicate Address Detection .......... : {0}", uni.DuplicateAddressDetectionState)
' Format the lifetimes as Sunday, February 16, 2003 11:33:44 PM
' if en-us is the current culture.
' Calculate the date and time at the end of the lifetimes.
[when] = DateTime.UtcNow + TimeSpan.FromSeconds(uni.AddressValidLifetime)
[when] = [when].ToLocalTime()
Console.WriteLine(" Valid Life Time ...................... : {0}", [when].ToString(lifeTimeFormat, System.Globalization.CultureInfo.CurrentCulture))
[when] = DateTime.UtcNow + TimeSpan.FromSeconds(uni.AddressPreferredLifetime)
[when] = [when].ToLocalTime()
Console.WriteLine(" Preferred life time .................. : {0}", [when].ToString(lifeTimeFormat, System.Globalization.CultureInfo.CurrentCulture))
[when] = DateTime.UtcNow + TimeSpan.FromSeconds(uni.DhcpLeaseLifetime)
[when] = [when].ToLocalTime()
Console.WriteLine(" DHCP Leased Life Time ................ : {0}", [when].ToString(lifeTimeFormat, System.Globalization.CultureInfo.CurrentCulture))
Next uni
Console.WriteLine()
End If
Next adapter
End Sub