Uri.CheckHostName Method
.NET Framework 2.0
Determines whether the specified host name is a valid DNS name.
Namespace: System
Assembly: System (in system.dll)
Assembly: System (in system.dll)
'Declaration Public Shared Function CheckHostName ( _ name As String _ ) As UriHostNameType 'Usage Dim name As String Dim returnValue As UriHostNameType returnValue = Uri.CheckHostName(name)
public static UriHostNameType CheckHostName ( String name )
public static function CheckHostName ( name : String ) : UriHostNameType
Parameters
- name
The host name to validate. This can be an IPv4 or IPv6 address or an Internet host name.
Return Value
A UriHostNameType that indicates the type of the host name. If the type of the host name cannot be determined or if the host name is a null reference (Nothing in Visual Basic) or a zero-length string, this method returns Unknown.Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.
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