CookieContainer.Add Method (Uri, Cookie)
Assembly: System (in System.dll)
If your URI corresponds to your local domain and sends to all the hosts on the local domain, set the Cookie Domain property equal to ".local". Otherwise, make sure it matches the host name used in the URI.
If the Count property equals the Capacity property, one or more Cookie instances are removed from the container before adding the cookie parameter. Enough Cookie instances are removed to bring Count below Capacity as follows: if there are expired instances in scope, they are cleaned up. If not, then the least recently used CookieCollection is found and removed from the container.
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.