本文整理匯總了VB.NET中System.Net.Dns.GetHostByName方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET Dns.GetHostByName方法的具體用法？VB.NET Dns.GetHostByName怎麽用？VB.NET Dns.GetHostByName使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。
在下文中一共展示了Dns.GetHostByName方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: DisplayHostName
Public Sub DisplayHostName(hostName As [String])
Try
' Call the GetHostByName method, passing a DNS style host name(for example,
' "www.contoso.com") as an argument to obtain an IPHostEntry instance, that
' contains information for the specified host.
Dim hostInfo As IPHostEntry = Dns.GetHostByName(hostName)
' Get the IP address list that resolves to the host names contained in
' the Alias property.
Dim address As IPAddress() = hostInfo.AddressList
' Get the alias names of the addresses in the IP address list.
Dim [alias] As [String]() = hostInfo.Aliases
Console.WriteLine(("Host name : " + hostInfo.HostName))
Console.WriteLine(ControlChars.Cr + "Aliases : ")
Dim index As Integer
For index = 0 To [alias].Length - 1
Console.WriteLine([alias](index))
Next index
Console.WriteLine(ControlChars.Cr + "IP address list : ")
For index = 0 To address.Length - 1
Console.WriteLine(address(index))
Next index
Catch e As SocketException
Console.WriteLine("SocketException caught!!!")
Console.WriteLine(("Source : " + e.Source))
Console.WriteLine(("Message : " + e.Message))
Catch e As ArgumentNullException
Console.WriteLine("ArgumentNullException caught!!!")
Console.WriteLine(("Source : " + e.Source))
Console.WriteLine(("Message : " + e.Message))
Catch e As Exception
Console.WriteLine("Exception caught!!!")
Console.WriteLine(("Source : " + e.Source))
Console.WriteLine(("Message : " + e.Message))
End Try示例2: Tester
' 導入命名空間
Imports System.Environment
Imports System.Net
Public Class Tester
Public Shared Sub Main
Dim hostname As String = Dns.GetHostName()
Dim ipaddress As String = CType(Dns.GetHostByName(hostname).AddressList.GetValue(0), IPAddress).ToString
Console.WriteLine("Computer Name: " & hostname & " IP Address: " & ipaddress)
End Sub
End Class