CookieContainer.Add Method (Cookie)
Assembly: System (in system.dll)
cookie is a null reference (Nothing in Visual Basic).
The domain for cookie is a null reference (Nothing in Visual Basic) or the empty string ("").
cookie is larger than maxCookieSize.
the domain for cookie is not a valid URI.
If the Count property equals or exceeds 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 the given scope, they are cleaned up. If not, 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.