DataCacheItemVersion.Equals Method (Object)

Artikkeli
08/26/2011

Used to determine whether another object is the same.

Namespace: Microsoft.ApplicationServer.Caching
Assembly: Microsoft.ApplicationServer.Caching.Core (in microsoft.applicationserver.caching.core.dll)

Usage

'Usage
Dim instance As DataCacheItemVersion
Dim obj As Object
Dim returnValue As Boolean

returnValue = instance.Equals(obj)

Syntax

'Declaration
Public Overrides Function Equals ( _
    obj As Object _
) As Boolean

public override bool Equals (
    Object obj
)

public:
virtual bool Equals (
    Object^ obj
) override

public boolean Equals (
    Object obj
)

public override function Equals (
    obj : Object
) : boolean

Parameters

obj
Another object for comparison.

Return Value

A Booleanvalue: true, if the objects are the same; false, if they are different.

Remarks

The DataCacheItemVersion is updated every time that the object is updated. Only the latest version of the object is stored on the cache cluster. Due to the distributed nature of the cluster, the cache client may not have the latest copy of the object. For this reason, the DataCacheItemVersion class is essential for concurrency operations. For more information, see Concurrency Models (Velocity) and Concurrency Methods (Velocity).

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Development Platforms

Visual Studio 2010 and later, .NET Framework 4

Target Platforms

Windows 7; Windows Server 2008 R2; Windows Server 2008 Service Pack 2; Windows Vista Service Pack 2

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