Point4D.Subtraction(Point4D, Point4D) Operator

Referensi

Definisi

Ruang nama:: System.Windows.Media.Media3D

Rakitan:: PresentationCore.dll

Penting

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Mengurangi Point4D struktur dari Point4D struktur dan mengembalikan hasilnya sebagai Point4D struktur.

public:
 static System::Windows::Media::Media3D::Point4D operator -(System::Windows::Media::Media3D::Point4D point1, System::Windows::Media::Media3D::Point4D point2);

public static System.Windows.Media.Media3D.Point4D operator - (System.Windows.Media.Media3D.Point4D point1, System.Windows.Media.Media3D.Point4D point2);

static member ( - ) : System.Windows.Media.Media3D.Point4D * System.Windows.Media.Media3D.Point4D -> System.Windows.Media.Media3D.Point4D

Public Shared Operator - (point1 As Point4D, point2 As Point4D) As Point4D

Parameter

point1: Point4D

Struktur Point4D yang akan dikurangi.

point2: Point4D

Struktur Point4D untuk mengurangi dari point1.

Mengembalikan

Point4D

Mengembalikan perbedaan antara point1 dan point2.

Contoh

Contoh berikut menunjukkan cara menggunakan operator pengurangan yang kelebihan beban untuk mengurangi Point4D struktur dari Point4D struktur.

// Subtracts a Point4D from a Point4D using the overloaded - operator.
// Returns a Point4D.

Point4D point1 = new Point4D(10, 5, 1, 4);
Point4D point2 = new Point4D(15, 40, 60, 75);
Point4D pointResult = new Point4D();

pointResult = point1 - point2;
// pointResult is equal to (-5, -35, -59, -71) 

// Displaying Results
syntaxString = "pointResult = point1 - point2;";
resultType = "Point4D";
operationString = "Subtracting a Vector3D from a Point4D";
ShowResults(pointResult.ToString(), syntaxString, resultType, operationString);

' Subtracts a Point4D from a Point4D using the overloaded - operator.
' Returns a Point4D.

Dim point1 As New Point4D(10, 5, 1, 4)
Dim point2 As New Point4D(15, 40, 60, 75)
Dim pointResult As New Point4D()

pointResult = point1 - point2
' pointResult is equal to (-5, -35, -59, -71) 

' Displaying Results
syntaxString = "pointResult = point1 - point2"
resultType = "Point4D"
operationString = "Subtracting a Vector3D from a Point4D"
ShowResults(pointResult.ToString(), syntaxString, resultType, operationString)

Berlaku untuk

Lihat juga

Subtract(Point4D, Point4D)

Bagikan melalui