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HttpRequest.UserHostName Property

.NET Framework 4.5

Gets the DNS name of the remote client.

Namespace: System.Web
Assembly: System.Web (in System.Web.dll)

public string UserHostName { get; }

Property Value

Type: System.String
The DNS name of the remote client.

Examples

The following code example uses the HtmlEncode method to HTML-encode the value of the UserHostName property and the WriteLine method to write the encoded value to the file. This code example is part of a larger example provided for the HttpRequest class.

// Write request information to the file with HTML encoding.
sw.WriteLine(Server.HtmlEncode(Request.RequestType));
sw.WriteLine(Server.HtmlEncode(Request.UserHostAddress));
sw.WriteLine(Server.HtmlEncode(Request.UserHostName));
sw.WriteLine(Server.HtmlEncode(Request.HttpMethod));

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

HttpRequest Class

System.Web Namespace

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