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Equality Operator

Summary

Specifies whether this LogicalPoint contains the same coordinates and unit as the specified Object.

Syntax

C++

public static bool ==( 
   LogicalPoint left, 
   LogicalPoint right 
)

  
Public Operator =( _ 
   ByVal left As Leadtools.Forms.LogicalPoint, _ 
   ByVal right As Leadtools.Forms.LogicalPoint _ 
) As Boolean

public: 
bool operator ==(  
   Leadtools.Forms.LogicalPoint left, 
   Leadtools.Forms.LogicalPoint right 
)

Parameters

left
The first LogicalPoint on the left side of the comparison operator.

right
The second LogicalPoint on the right side of the comparison operator.

Return Value

true if the two LogicalPoint have the same coordinates and unit of measurement; false, otherwise.

Remarks

If the two points have different units, comparison will be done after temporarily converting both to a common unit.

Example

This example compares two point structures.

using Leadtools.Forms; 
 
public void LogicalPoint_OperatorEquals() 
{ 
   LogicalPoint inches = new LogicalPoint(1.5F, 2f, LogicalUnit.Inch); 
   LogicalPoint pixels = new LogicalPoint(inches.ToPoint(150, 150)); 
 
   string s; 
 
   // should say true 
   s = string.Format("Should say True: inches == pixels is {0}", inches == pixels); 
   MessageBox.Show(s); 
 
   // should say false 
   s = string.Format("Should say False: inches != pixels is {0}", inches != pixels); 
   MessageBox.Show(s); 
}

Imports Leadtools.Forms 
 
Public Sub LogicalPoint_OperatorEquals() 
   Dim inches As LogicalPoint = New LogicalPoint(1.5F, 2.0F, LogicalUnit.Inch) 
   Dim pixels As LogicalPoint = New LogicalPoint(inches.ToPoint(150, 150)) 
   Dim s As String 
 
   ' should say true 
   s = String.Format("Should say True: inches == pixels is {0}", inches = pixels) 
   MessageBox.Show(s) 
 
   ' should say false 
   s = String.Format("Should say False: inches != pixels is {0}", inches <> pixels) 
   MessageBox.Show(s) 
End Sub

Requirements

Target Platforms

Reference

LogicalPoint Structure

LogicalPoint Members

Help Version 19.0.2017.10.27

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