Removes the objects from the Cache.
Namespace: Alachisoft.NCache.Web.CachingAssembly: Alachisoft.NCache.Web (in Alachisoft.NCache.Web.dll) Version: 4.1.0.0 (4.1.0.0)
Syntax
C# |
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public override IDictionary RemoveBulk( string[] keys, DSWriteOption dsWriteOption, string providerName, DataSourceItemsRemovedCallback onDataSourceItemsRemovedCallback ) |
Visual Basic |
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Public Overrides Function RemoveBulk ( _ keys As String(), _ dsWriteOption As DSWriteOption, _ providerName As String, _ onDataSourceItemsRemovedCallback As DataSourceItemsRemovedCallback _ ) As IDictionary |
Visual C++ |
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public: virtual IDictionary^ RemoveBulk( array<String^>^ keys, DSWriteOption dsWriteOption, String^ providerName, DataSourceItemsRemovedCallback^ onDataSourceItemsRemovedCallback ) override |
Parameters
- keys
- Type: array<System..::..String>[]()[][]
The cache keys used to reference the item.
- dsWriteOption
- Type: Alachisoft.NCache.Web.Caching..::..DSWriteOption
- providerName
- Type: System..::..String
- onDataSourceItemsRemovedCallback
- Type: Alachisoft.NCache.Web.Caching..::..DataSourceItemsRemovedCallback
Return Value
The items removed from the Cache. If the value in the keys parameter is not found, returns a null reference (Nothing in Visual Basic).Remarks
Note: If exceptions are enabled through the ExceptionsEnabled setting, this property throws exception incase of failure.
Examples
The following example demonstrates how you can remove an item from your application's
Cache object.
Or simply in a class deriving from [!:Alachisoft.NCache.Web.UI.NPage] or [!:Alachisoft.NCache.Web.UI.NUserControl].
CopyC#
NCache.Cache.Remove(keys);
CopyC#
Cache.Remove(keys);
Exceptions
Exception | Condition |
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System..::..ArgumentNullException | keys contains a null reference (Nothing in Visual Basic). |
System..::..ArgumentException | keys is not serializable. |