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OutputCacheProvider::Add Method

Inserts the specified entry into the output cache.

Namespace:  System.Web.Caching
Assembly:  System.Web (in System.Web.dll)

public:
virtual Object^ Add(
	String^ key, 
	Object^ entry, 
	DateTime utcExpiry
) abstract

Parameters

key
Type: System::String
A unique identifier for entry.
entry
Type: System::Object
The content to add to the output cache.
utcExpiry
Type: System::DateTime
The time and date on which the cached entry expires.

Return Value

Type: System::Object
A reference to the specified provider.

If there is already a value in the cache for the specified key, the provider must return that value. The provider must not store the data passed by using the Add method parameters. The Add method stores the data if it is not already in the cache. If the data is in the cache, the Add method returns it.

.NET Framework

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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.
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