Size3D.Inequality(Size3D, Size3D) Operator

Reference

Definition

Namespace:: System.Windows.Media.Media3D

Assembly:: PresentationCore.dll

Important

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Compares two Size3D structures for inequality. Two Size3D structures are not equal if the values of their X, Y and Z properties are different.

public:
 static bool operator !=(System::Windows::Media::Media3D::Size3D size1, System::Windows::Media::Media3D::Size3D size2);

public static bool operator != (System.Windows.Media.Media3D.Size3D size1, System.Windows.Media.Media3D.Size3D size2);

static member op_Inequality : System.Windows.Media.Media3D.Size3D * System.Windows.Media.Media3D.Size3D -> bool

Public Shared Operator != (size1 As Size3D, size2 As Size3D) As Boolean

Parameters

size1: Size3D

The first Size3D structure to compare.

size2: Size3D

The second Size3D structure to compare.

Returns

Boolean

true if the X, Y and Z coordinates of size1 and size2 are different; otherwise, false.

Examples

The following example shows how to use the overloaded inequality operator to check if two Size3D structures are not equal.

// Checks if two Size3D structures are not equal using the overloaded != operator. 
// Returns a Boolean.

Size3D size1 = new Size3D(2, 4, 6);
Size3D size2 = new Size3D(5, 10, 15);
Boolean areNotEqual;

areNotEqual = size1 != size2;
// areNotEqual is True

// Displaying Results
syntaxString = "areNotEqual = size1 != size2;";
resultType = "Boolean";
operationString = "Checking if two Size3D structures are not equal";
ShowResults(areNotEqual.ToString(), syntaxString, resultType, operationString);

' Checks if two Size3D structures are not equal using the overloaded != operator. 
' Returns a Boolean.

Dim size1 As New Size3D(2, 4, 6)
Dim size2 As New Size3D(5, 10, 15)
Dim areNotEqual As Boolean

areNotEqual = size1 <> size2
' areNotEqual is True

' Displaying Results
syntaxString = "areNotEqual = size1 != size2"
resultType = "Boolean"
operationString = "Checking if two Size3D structures are not equal"
ShowResults(areNotEqual.ToString(), syntaxString, resultType, operationString)

Remarks

Because Double values can lose precision when arithmetic operations are performed on them, a comparison between two Size3D instances that are logically equal might fail.

Applies to

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