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    • RAttributeCollection Class
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  • ContainsKey Method
RAttributeCollectionContainsKey Method Extreme Optimization Numerical Libraries for .NET Professional
Returns whether the collection contains an attribute with the specified name.

Namespace: Extreme.Data.R
Assembly: Extreme.Data (in Extreme.Data.dll) Version: 1.0.16170.0 (1.0.16170.0)
Syntax

C#
VB
C++
F#
Copy
public bool ContainsKey(
	string key
)
Public Function ContainsKey ( 
	key As String
) As Boolean
public:
virtual bool ContainsKey(
	String^ key
) sealed
abstract ContainsKey : 
        key : string -> bool 
override ContainsKey : 
        key : string -> bool 

Parameters

key
Type: SystemString
The name of the attribute.

Return Value

Type: Boolean
if the collection contains an attribute named key; otherwise .

Implements

IDictionaryTKey, TValueContainsKey(TKey)
Version Information

Numerical Libraries

Supported in: 6.0
See Also

Reference

RAttributeCollection Class
Extreme.Data.R Namespace

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