Returns a name-value collection of data that was posted to the page using either a POST or a GET command, without performing ASP.NET request validation on the request.
protected internal virtual NameValueCollection DeterminePostBackModeUnvalidated()
For more information, see the UnvalidatedRequestValues class.
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.