Pair Class (Typed)

Provide the base class from which all X# objects containing ordered pairs of values are subclassed.

Inheritance Hierarchy

Object
  VObject
    Pair
      Dimension
      Point
      Range
      Selection

Namespace: XSharp.VO.SDK
Assembly: XSharp.VOGUIClasses (in XSharp.VOGUIClasses.dll) Version: 2.19

Syntax

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 CLASS Pair INHERIT VObject

public class Pair : VObject

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The Pair type exposes the following members.

Constructors

	Name	Description
	Pair	Initializes a new instance of the Pair class
	Pair(Long, Long)	Construct a pair.

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Properties

	Name	Description
	Empty	Is the pair empty ?(both values equal to 0)

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Functions

	Name	Description
	Destroy	Free memory resources allocated for a VObject object and its derived objects. (Inherited from VObject.)
	GetHashCode	(Overrides GetHashCode.)

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Globals and Defines

	Name	Description
	oCargo	Cargo slot. (Inherited from VObject.)

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Remarks

Important! Pair is an abstract class and should not be used directly—instead, use one of its subclasses, which include Dimension, Point, Range, and Selection.

Examples

In this example, fractions are represented as ordered pairs of integers:

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 1CLASS Fraction INHERIT Pair
 2HIDDEN Num
 3HIDDEN Denom
 4METHOD Init(nVal1,nVal2) CLASS Fraction
 5SUPER:Init(nVal1,nVal2)
 6Num := nVal1
 7Denom := nVal2
 8METHOD Numerator() CLASS Fraction
 9RETURN SELF:Num
10METHOD Denominator() CLASS Fraction
11RETURN SELF:Denom

Reference

XSharp.VO.SDK Namespace