Equality Operator (AnnPoint)

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public bool operator ==( 
   AnnPoint left,
   AnnPoint right
)

'Declaration
 
Public Operator =( _
   ByVal left As AnnPoint, _
   ByVal right As AnnPoint _
) As Boolean

'Usage

public bool operator ==( 
   AnnPoint left,
   AnnPoint right
)

This operator type is not supported by WinRT JavaScript

public:
bool operator ==( 
   AnnPoint left,
   AnnPoint right
)

Parameters

left: The AnnPoint structure on the left side of the equality operator.
right: The AnnPoint structure on the right side of the equality operator.

Return Value

This operator returns true if left and right have equal X and Y values; otherwise false.

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

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Public Sub AnnPoint_OperatorEquals()
   ' set up a new unit converter with 96 DPI
   Dim converter As AnnUnitConverter = New AnnUnitConverter(96, 96)
   Dim inches As AnnPoint = New AnnPoint(1.5F, 2.0F, AnnUnit.Inch)
   Dim pixels As AnnPoint = New AnnPoint(inches.ConvertTo(converter, AnnUnit.Pixel).ToPointF(), AnnUnit.Pixel)

   ' should say true
   Dim s As String
   s = String.Format("Should say True: inches == pixels is {0}", AnnPoint.op_Equality(inches, pixels))

   MessageBox.Show(s)

   ' should say false
   s = String.Format("Should say False: inches != pixels is {0}", AnnPoint.op_Inequality(inches, pixels))

   MessageBox.Show(s)
End Sub

public void AnnPoint_OperatorEquals()
{
   // set up a new unit converter with 96 DPI
   AnnUnitConverter converter = new AnnUnitConverter(96, 96);
   AnnPoint inches = new AnnPoint(1.5F, 2f, AnnUnit.Inch);
   AnnPoint pixels = new AnnPoint(inches.ConvertTo(converter, AnnUnit.Pixel).ToPointF(), AnnUnit.Pixel);

   // should say true
   string s;
   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);
}

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

AnnPoint Structure
AnnPoint Members