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HttpWebResponse.ContentLength Property

Gets the length of the content returned by the request.

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

abstract ContentLength : int64
override ContentLength : int64

Property Value

Type: System.Int64
The number of bytes returned by the request. Content length does not include header information.

ExceptionCondition
ObjectDisposedException

The current instance has been disposed.

The ContentLength property contains the value of the Content-Length header returned with the response. If the Content-Length header is not set in the response, ContentLength is set to the value -1.

The following example displays the value of 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, 1.1, 1.0

.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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