IndexOf Method (QuadrilateralCollection)

Determines whether the specified Quadrilateral is in the collection and returns its index.

Syntax

public int IndexOf( 
   Quadrilateral value
)

public: int IndexOf( 
   Quadrilateral* value
)

public:
int IndexOf( 
   Quadrilateral^ value
)

'Declaration
 
Public Function IndexOf( _
   ByVal value As Quadrilateral _
) As Integer

'Usage
 
Dim instance As QuadrilateralCollection
Dim value As Quadrilateral
Dim value As Integer
 
value = instance.IndexOf(value)

Parameters

value: The object to search for in the collection.

Return Value

If the Quadrilateral is present in the collection, this method will return the zero-based index of the first occurrence of it; otherwise this method will return -1.

Remarks

This method implements a standard collection operation. It searches the collection for a reference to the given object. If it finds a reference to it, it will return its index. If it cannot find a reference to it, this method will return -1. If the object is present more than once in the collection, this method will return the lowest index of a match.

Reference

QuadrilateralCollection Class
QuadrilateralCollection Members
Contains Method