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ContainsKey Method

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Namespace:  System.Dataflow
Assembly:  System.Dataflow (in System.Dataflow.dll)

Syntax

'Declaration
PublicFunctionContainsKey ( _
    keyAsLabel _
) AsBoolean
'Usage
DiminstanceAsGraphDictionaryDimkeyAsLabelDimreturnValueAsBooleanreturnValue = instance.ContainsKey(key)
publicboolContainsKey(
    Labelkey
)
public:
virtualboolContainsKey(
    Label^ key
) sealed
publicfinalfunctionContainsKey(
    key : Label
) : boolean

Parameters

Return Value

Type: System. . :: . .Boolean

Implements

IDictionary< (Of < ( <'TKey, TValue> ) > ) >. . :: . .ContainsKey(TKey)

.NET Framework Security

See Also

Reference

GraphDictionary Structure

GraphDictionary Members

System.Dataflow Namespace