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HttpServerUtility::UrlTokenDecode Method

Decodes a URL string token to its equivalent byte array using base 64 digits.

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

public:
static array<unsigned char>^ UrlTokenDecode(
	String^ input
)

Parameters

input
Type: System::String

The URL string token to decode.

Return Value

Type: array<System::Byte>
The byte array containing the decoded URL string token.

ExceptionCondition
ArgumentNullException

The value of the input parameter is nullptr.

The UrlTokenDecode method converts a URL string token, which encodes binary data as base 64 digits, to its equivalent byte array representation. Use the UrlTokenDecode method to decode tokens transmitted on the URL and encoded by using the UrlTokenEncode.

The UrlTokenDecode method will return an empty byte array if the input parameter has a length of less than one.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

Windows 8.1, Windows Server 2012 R2, 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.

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