Cuemon .NET Framework
ContainsKey Method (IReadOnlyDictionary<TKey,TValue>)

The key to locate in the IReadOnlyDictionary<TKey,TValue>.
Determines whether the IReadOnlyDictionary<TKey,TValue> contains the specified key.
Syntax
'Declaration
 
Function ContainsKey( _
   ByVal key As TKey _
) As Boolean
bool ContainsKey( 
   TKey key
)

Parameters

key
The key to locate in the IReadOnlyDictionary<TKey,TValue>.

Return Value

true if the IReadOnlyDictionary<TKey,TValue> contains an element with the specified key; otherwise, false.
Requirements

Target Platforms: Windows 8, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

IReadOnlyDictionary<TKey,TValue> Interface
IReadOnlyDictionary<TKey,TValue> Members

 

 


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