Size3D.Inequality(Size3D, Size3D) 运算符

定义

命名空间:

System.Windows.Media.Media3D

程序集:

PresentationCore.dll

比较两个 Size3D 结构是否不相等。 如果两个 Size3D 结构的 X、Y 和 Z 属性的值不同，则两个结构不相等。

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

参数

size1

Size3D

要比较的第一个 Size3D 结构。

size2

Size3D

要比较的第二个 Size3D 结构。

返回

Boolean

如果 size1 和 size2 的 X、Y 和 Z 坐标不相等，则为 true；否则为 false。

示例

以下示例演示如何使用重载不相等运算符检查两 Size3D 个结构是否不相等。

// 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)

注解

由于 Double 当对它们执行算术运算时，值可能会丢失精度，因此在逻辑上相等的两 Size3D 个实例之间的比较可能会失败。