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ContainsKey Method
See Also 
Chili.Opf3 Namespace > PersistentQueriesProvidersCollection Class : ContainsKey Method




key
The persistent type to locate in the PersistentQueriesProvidersCollection.
Determines whether the PersistentQueriesProvidersCollection contains an element with the specified key.

Syntax

Visual Basic (Declaration) 
Public Function ContainsKey( _
   ByVal key As Type _
) As Boolean
Visual Basic (Usage)Copy Code
Dim instance As PersistentQueriesProvidersCollection
Dim key As Type
Dim value As Boolean
 
value = instance.ContainsKey(key)
C# 
public bool ContainsKey( 
   Type key
)
Managed Extensions for C++ 
public: bool ContainsKey( 
   Type* key
)
C++/CLI 
public:
bool ContainsKey( 
   Type^ key
)

Parameters

key
The persistent type to locate in the PersistentQueriesProvidersCollection.

Requirements

Platforms: Windows 2000, Windows XP family, Windows Server 2003 family, Windows Vista family

See Also