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Contains Method

Summary

Checks whether the specified cache entry exists in the cache.

Syntax
C#
VB
C++
Java
public override bool Contains( 
   string key, 
   string regionName 
) 
Public Overrides Function Contains( 
   ByVal key As String, 
   ByVal regionName As String 
) As Boolean 
public:  
   virtual bool Contains( 
      String^ key, 
      String^ regionName 
   ) override 
@Override 
public boolean contains(String key, String regionName) 

Parameters

key

Unique identifier of the cache item.

regionName

Optional name of a region in cache.

Return Value

true if the specified cache entry exists in the cache, otherwise; false.

Requirements
Target Platforms
Help Version 21.0.2021.6.30
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Leadtools.Caching Assembly

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© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.