DataCache Members
[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
The object that is used by cache-enabled applications for storing and retrieving objects from the cache cluster. An instance of this object is referred to as the cache client.
The following tables list the members exposed by the DataCache type.
Public Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
Item | Allows for the use of array notation to access cached objects. |
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Public Methods
(see also Protected Methods )
| Name | Description | |
|---|---|---|
.gif "Public method") |
Add | Overloaded. Adds an object to the cache. |
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AddCacheLevelCallback | Adds a cache notification callback for cache operations occurring on all regions and items. |
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AddFailureNotificationCallback | Adds a failure notification callback, for notifications indicating that a client has missed one or more cache notifications. |
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AddItemLevelCallback | Overloaded. Adds a cache notification callback for cache operations occurring on a specific item. |
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AddRegionLevelCallback | Adds a cache notification callback for cache operations occurring on one specific region. |
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ClearRegion | Deletes all objects in the specified region. |
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CreateRegion | Creates a region and specifies if resident objects may be evicted. |
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Equals | Overloaded. (Inherited from Object.) |
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Get | Overloaded. Gets the object by using the specified key from the cache. |
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GetAndLock | Overloaded. Returns and locks the cached object (if present). |
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GetCacheItem | Overloaded. Gets a DataCacheItem object to retrieve all information associated with your cached object in the cluster. |
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GetHashCode | (Inherited from Object.) |
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GetIfNewer | Overloaded. Gets an object from the cache, but only if a newer version of the object resides in the cache. |
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GetObjectsByAllTags | Gets an enumerable list of all cached objects in the specified region that have all the same tags in common. |
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GetObjectsByAnyTag | Gets an enumerable list of all cached objects in the specified region that have any of the same tags in common. |
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GetObjectsByTag | Gets an enumerable list of all cached objects in the specified region that have the specified tag. |
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GetObjectsInRegion | Gets an enumerable list of all cached objects in the specified region. |
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GetType | (Inherited from Object.) |
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Put | Overloaded. Adds or replaces an object in the cache. |
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PutAndUnlock | Overloaded. Replaces and unlocks an object in the cache. |
.gif "Dd631145.static(en-us,SQL.100).gif") |
ReferenceEquals | (Inherited from Object.) |
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Remove | Overloaded. Removes an object from the cache. |
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RemoveCallback | Removes a cache notification callback. |
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RemoveRegion | Deletes a region. All cached objects inside the region are also removed. |
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ResetObjectTimeout | Overloaded. Resets the object timeout value, defining how long objects reside in the cache before expiring. The value specified for the object overrides the default settings for the cache. |
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ToString | (Inherited from Object.) |
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Unlock | Overloaded. Releases objects locked in the cache. This method supports pessimistic concurrency by making sure that the appropriate DataCacheLockHandle is used for unlocking the object. |
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Protected Methods
| Name | Description | |
|---|---|---|
.gif "Protected method") |
Finalize | (Inherited from Object.) |
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MemberwiseClone | (Inherited from Object.) |
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