UserAgent Property

HttpListenerRequest.UserAgent Property

Gets the user agent presented by the client.

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

member UserAgent : string

Property Value

Type: System.String
A String object that contains the text of the request's User-Agent header.

The User-Agent header typically contains text that identifies the name and version number of the software used to generate the request.

For a complete list of request headers, see the HttpRequestHeader enumeration.

The UserAgent is null when there is no User-Agent header in the request.

The following code example demonstrates using this property.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

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