AFEnumerationSet.Contains Method (AFEnumerationValue)

public bool Contains(
	AFEnumerationValue item
)

Public Function Contains ( 
	item As AFEnumerationValue
) As Boolean

Dim instance As AFEnumerationSet
Dim item As AFEnumerationValue
Dim returnValue As Boolean

returnValue = instance.Contains(item)

public:
virtual bool Contains(
	AFEnumerationValue^ item
) sealed

abstract Contains : 
        item : AFEnumerationValue -> bool 
override Contains : 
        item : AFEnumerationValue -> bool 

Parameters

item

Type: OSIsoft.AF.AssetAFEnumerationValue
The item sought in the collection.

Return Value

Implements

This method determines equality using the default comparer Generic System.Collections.Generic.Comparer.Default. This comparer checks whether type T implements Generic System.IComparable and uses that implementation if available. If not, this comparer checks whether type T implements System.IComparable. If type T does not implement either interface, this method uses Equals(Object).

This method performs a linear search; therefore, the average execution time is proportional to Count. That is, this method is an O(n) operation, where n is Count.

AFSDK

Reference