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PowerTCP Email Validation for .NET |
| Dart.PowerTCP.EmailValidation Namespace > DnsEventArgs Class : Host Property |
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PowerTCP Email Validation for .NET |
| Dart.PowerTCP.EmailValidation Namespace > DnsEventArgs Class : Host Property |
Gets the IPHostEntry object representing the resolved host name or IP address.
[Visual Basic]
Public ReadOnly Property Host As IPHostEntry[C#]
public IPHostEntry Host {get;}[C++]
public: __property IPHostEntry* get_Host();[C++/CLI]
public:
property IPHostEntry^ Host {
IPHostEntry^ get();
}A System.Net.IPHostEntry object representing the host name or IP address.
The following example demonstrates using the Dns control to asynchronously resolve a domain name.
[Visual Basic]
Private Sub AsynchResolveTest()
Dns1.Server = "206.64.128.5"
Dns1.BeginGetHost("www.dart.com", Nothing)
End Sub
Private Sub Dns1_EndGetHost(ByVal sender As Object, ByVal e As DnsEventArgs) Handles Dns1.EndGetHost
' Check for any exceptions that occurred
If e.Exception Is Nothing Then
DisplayResult(e.Host)
End If
End Sub
Private Sub DisplayResult(ByVal result As System.Net.IPHostEntry)
' Display host name
Debug.WriteLine("Host name: " + result.HostName)
' Display addresses, if any
Dim add As System.Net.IPAddress
For Each add In result.AddressList
Debug.WriteLine("Address: " + add.ToString())
Next
' Display aliases, if any
Dim s As String
For Each s In result.Aliases
Debug.WriteLine("Aliases: " + s)
Next
End Sub
[C#]
private void AsynchResolveTest()
{
dns1.Server = "206.64.128.5";
dns1.BeginGetHost("www.dart.com", null);
}
private void dns1_EndGetHost(object
sender, DnsEventArgs e)
{
// Check for any exceptions that occurred
if(e.Exception == null)
{
DisplayResult(e.Host);
}
}
private void DisplayResult(System.Net.IPHostEntry result)
{
// Display host name
Debug.WriteLine("Host name: " + result.HostName);
// Display addresses, if any
foreach(System.Net.IPAddress add in result.AddressList)
Debug.WriteLine("Address: " + add.ToString());
// Display aliases, if any
foreach(string s in result.Aliases)
Debug.WriteLine("Aliases: " + s);
}
Platforms: Windows 98, Windows NT 4.0, Windows ME, Windows 2000, Windows XP, Windows Server 2003, Windows Vista
DnsEventArgs Class | DnsEventArgs Members
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Documentation version 1.0.3.0.
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