This documentation is archived and is not being maintained.

Cache::Insert Method (String, Object, CacheDependency)

Inserts an object into the Cache that has file or key dependencies.

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

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

Parameters

key
Type: System::String

The cache key used to identify the item.

value
Type: System::Object

The object to be inserted in the cache.

dependencies
Type: System.Web.Caching::CacheDependency

The file or cache key dependencies for the inserted object. When any dependency changes, the object becomes invalid and is removed from the cache. If there are no dependencies, this parameter contains nullptr.

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 with a cache dependency on an XML configuration file.

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
Show: