CookieContainer.Add Method (CookieCollection)
Assembly: System (in system.dll)
cookies is a null reference (Nothing in Visual Basic).
If the Count property equals the Capacity property, one or more Cookie instances are removed from the container before adding the contents of the cookies parameter. Enough Cookie instances are removed to make room for cookies as follows: if there are expired instances, they are cleaned up. If not, or if more room is needed, then the least recently used CookieCollection is found and removed from the container.
Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.