Point.Y 屬性
重要
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取得或設定這個 Point 的 Y 座標。
public:
property int Y { int get(); void set(int value); };C#
public int Y { get; set; }member this.Y : int with get, setPublic Property Y As Integer這個 Point 的 Y 座標。
下列程式代碼範例示範如何使用 Equality 運算子，以及如何從 或兩個PointSize整數建構 。 它也會示範如何使用 X 和 Y 屬性。 此範例的設計目的是要與 Windows Forms 搭配使用。 將程式代碼貼到包含名為Button1的按鈕的表單中，並將方法與按鈕Click的事件產生關聯Button1_Click。
private:
void Button1_Click( System::Object^ /*sender*/, System::EventArgs^ /*e*/ )
{
// Construct a new Point with integers.
Point Point1 = Point(100,100);
// Create a Graphics object.
Graphics^ formGraphics = this->CreateGraphics();
// Construct another Point, this time using a Size.
Point Point2 = Point(System::Drawing::Size( 100, 100 ));
// Call the equality operator to see if the points are equal,
// and if so print out their x and y values.
if ( Point1 == Point2 )
{
array<Object^>^temp0 = {Point1.X,Point2.X,Point1.Y,Point2.Y};
formGraphics->DrawString( String::Format( "Point1.X: "
"{0},Point2.X: {1}, Point1.Y: {2}, Point2.Y {3}", temp0 ), this->Font, Brushes::Black, PointF(10,70) );
}
}
C#
private void Button1_Click(System.Object sender, System.EventArgs e)
{
// Construct a new Point with integers.
Point Point1 = new Point(100, 100);
// Create a Graphics object.
Graphics formGraphics = this.CreateGraphics();
// Construct another Point, this time using a Size.
Point Point2 = new Point(new Size(100, 100));
// Call the equality operator to see if the points are equal,
// and if so print out their x and y values.
if (Point1 == Point2)
{
formGraphics.DrawString(String.Format("Point1.X: " +
"{0},Point2.X: {1}, Point1.Y: {2}, Point2.Y {3}",
new object[]{Point1.X, Point2.X, Point1.Y, Point2.Y}),
this.Font, Brushes.Black, new PointF(10, 70));
}
}
Private Sub Button1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button1.Click
' Construct a new Point with integers.
Dim Point1 As New Point(100, 100)
' Create a Graphics object.
Dim formGraphics As Graphics = Me.CreateGraphics()
' Construct another Point, this time using a Size.
Dim Point2 As New Point(New Size(100, 100))
' Call the equality operator to see if the points are equal,
' and if so print out their x and y values.
If (Point.op_Equality(Point1, Point2)) Then
formGraphics.DrawString(String.Format("Point1.X: " & _
"{0},Point2.X: {1}, Point1.Y: {2}, Point2.Y {3}", _
New Object() {Point1.X, Point2.X, Point1.Y, Point2.Y}), _
Me.Font, Brushes.Black, New PointF(10, 70))
End If
End Sub
| 產品 | 版本 |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 |
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
