Adds an HTTP cookie to the intrinsic cookie collection.
Assembly: System.Web (in System.Web.dll)
A cookie is appended after the HTTP headers have been sent.
The following example creates a new cookie named LastVisit, sets the value of the cookie to the current date and time, and appends the cookie to the current cookie collection. All cookies in the cookie collection are sent to the client in the Set-Cookie header with the HTTP output stream.
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.