PointF.Inequality(PointF, PointF) Operatore

Definizione

Spazio dei nomi:

System.Drawing

Assembly:

System.Drawing.Primitives.dll

Origine:

PointF.cs

Determina se le coordinate dei punti specificati non sono uguali.

public:
 static bool operator !=(System::Drawing::PointF left, System::Drawing::PointF right);

public static bool operator != (System.Drawing.PointF left, System.Drawing.PointF right);

static member op_Inequality : System.Drawing.PointF * System.Drawing.PointF -> bool

Public Shared Operator != (left As PointF, right As PointF) As Boolean

Parametri

left

PointF

Oggetto PointF da confrontare.

right

PointF

Oggetto PointF da confrontare.

Restituisce

Boolean

true per indicare che i valori delle proprietà X e Y di left e right non sono uguali. In caso contrario, false.

Esempio

Nell'esempio di codice seguente viene illustrato come usare l'operatore Inequality . Per eseguire questo esempio, incollare il codice seguente in un Windows Form. Gestire l'evento del Paint modulo e chiamare AddExample, passando e come PaintEventArgs.

private void AddExample(PaintEventArgs e)
{
    PointF point1 = new PointF(120.5F, 120F);
    SizeF size1 = new SizeF(20.5F, 20.5F);
    RectangleF rect1 = new RectangleF(point1, size1);
    PointF point2 = new PointF(rect1.Right, rect1.Bottom);
    if (point2 != PointF.Add(point1, size1))
        e.Graphics.DrawString("They are not equal", this.Font, Brushes.Red, rect1);
    else
        e.Graphics.DrawString("They are equal", this.Font, Brushes.Black, rect1);
}

Private Sub AddExample(ByVal e As PaintEventArgs) 
    Dim size1 As New SizeF(120.5F, 30.5F)
    Dim point1 As New PointF(20.5F, 20F)
    Dim rect1 As New RectangleF(point1, size1)
    Dim point2 As New PointF(rect1.Right, rect1.Bottom)
    If point2 <> PointF.Add(point1, size1) Then
        e.Graphics.DrawString("They are not equal", Me.Font, Brushes.Red, rect1)
    Else
        e.Graphics.DrawString("They are equal", Me.Font, Brushes.Black, rect1)
    End If

End Sub