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Cache::Insert Method (String, Object)

Updated: April 2009

Inserts an item into the Cache object with a cache key to reference its location, using default values provided by the CacheItemPriority enumeration.

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

public:
void Insert(
	String^ key, 
	Object^ value
)

Parameters

key
Type: System::String

The cache key used to reference the item.

value
Type: System::Object

The object to be inserted into the cache.

ExceptionCondition
ArgumentNullException

The key or value parameter is nullptr.

This method will overwrite an existing cache item whose key matches the key parameter. The object added to the cache using this overload of the Insert method is inserted with no file or cache dependencies, a priority of Default, a sliding expiration value of NoSlidingExpiration, and an absolute expiration value of NoAbsoluteExpiration.

The following example demonstrates how to insert an item into an application's cache.

No code example is currently available or this language may not be supported.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

Date

History

Reason

April 2009

Changed code example to use NoSlidingExpiration and NoAbsoluteExpiration instead of DateTime.MaxValue.

Customer feedback.

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