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Add Method (String, Object)

Adds an object to the cache.

Namespace: Microsoft.ApplicationServer.Caching
Assembly: Microsoft.ApplicationServer.Caching.Client (in Microsoft.ApplicationServer.Caching.Client.dll)

Syntax

C++

JScript

'Declaration
Public Function Add ( _
	key As String, _
	value As Object _
) As DataCacheItemVersion
'Usage
Dim instance As DataCache
Dim key As String
Dim value As Object
Dim returnValue As DataCacheItemVersion

returnValue = instance.Add(key, value)

Parameters

key: Type: System..::..String
A unique value that is used to store and retrieve the object from the cache. Key names must be less than 65 KB.

value: Type: System..::..Object
The object saved to the cache.

Return Value

Type: Microsoft.ApplicationServer.Caching..::..DataCacheItemVersion
A DataCacheItemVersion object that represents the version of the object saved to the cache under the key value.

Remarks

If an item using the same key is already present in the cache, this call throws an exception of type DataCacheException with the ErrorCode set to KeyAlreadyExists. Expiration settings are derived from the named cache configuration.

Reference

DataCache Class

Add Overload

Microsoft.ApplicationServer.Caching Namespace

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