PIPointClasses.IndexOf Method

public int IndexOf(
	PIPointClass item
)

Public Function IndexOf ( 
	item As PIPointClass
) As Integer

Dim instance As PIPointClasses
Dim item As PIPointClass
Dim returnValue As Integer

returnValue = instance.IndexOf(item)

public:
virtual int IndexOf(
	PIPointClass^ item
) sealed

abstract IndexOf : 
        item : PIPointClass -> int 
override IndexOf : 
        item : PIPointClass -> int 

Parameters

item

Type: OSIsoft.AF.PIPIPointClass
The object to locate in the collection. The value can be for reference types.

Return Value

Implements

The collection is searched forward starting at the first item and ending at the last item in the collection.

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