Hashtable.ContainsKey Method

Hashtable.ContainsKey Method

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Class

System.Collections.Hashtable

Syntax

   hashtablevariable   .ContainsKey(   Key   ) 

Key (required; Object)

The key to search for among the hash table entries

Return Value

A Boolean indicating whether the key exists ( True ) or not ( False )

Description

Indicates whether a given key is contained in the hash table