Size.Implicit(Size to SizeF) Size.Implicit(Size to SizeF) Size.Implicit(Size to SizeF) Size.Implicit(Size to SizeF) Operator

定义

命名空间:
System.Drawing System.Drawing System.Drawing System.Drawing
Assemblies:
System.Drawing.Primitives.dll, System.Drawing.dll, netstandard.dll

将指定的 Size 结构转换为 SizeF 结构。Converts the specified Size structure to a SizeF structure.

public:
 static operator System::Drawing::SizeF(System::Drawing::Size p);
public static implicit operator System.Drawing.SizeF (System.Drawing.Size p);
static member op_Implicit : System.Drawing.Size -> System.Drawing.SizeF
Public Shared Widening Operator CType (p As Size) As SizeF

参数

p
Size Size Size Size

要转换的 Size 结构。The Size structure to convert.

返回

SizeF SizeF SizeF SizeF

此运算符将转换为的 SizeF 结构。The SizeF structure to which this operator converts.

示例

下面的代码示例演示G， B， R，和A的属性Color和Implicit成员。The following code example demonstrates the G, B, R, and A properties of a Color and the Implicit member.

此示例旨在与 Windows 窗体一起使用。This example is designed to be used with a Windows Form. 将代码粘贴到窗体并调用ShowPropertiesOfSlateBlue方法从窗体的Paint事件处理方法，传递e作为PaintEventArgs。Paste the code into the form and call the ShowPropertiesOfSlateBlue method from the form's Paint event-handling method, passing e as PaintEventArgs. 

void ShowPropertiesOfSlateBlue( PaintEventArgs^ e )
{
   Color slateBlue = Color::FromName( "SlateBlue" );
   Byte g = slateBlue.G;
   Byte b = slateBlue.B;
   Byte r = slateBlue.R;
   Byte a = slateBlue.A;
   array<Object^>^temp0 = {a,r,g,b};
   String^ text = String::Format( "Slate Blue has these ARGB values: Alpha:{0}, "
   "red:{1}, green: {2}, blue {3}", temp0 );
   e->Graphics->DrawString( text, gcnew System::Drawing::Font( this->Font,FontStyle::Italic ), gcnew SolidBrush( slateBlue ), RectangleF(PointF(0.0F,0.0F),this->Size) );
}

private void ShowPropertiesOfSlateBlue(PaintEventArgs e)
{
    Color slateBlue = Color.FromName("SlateBlue");
    byte g = slateBlue.G;
    byte b = slateBlue.B;
    byte r = slateBlue.R;
    byte a = slateBlue.A;
    string text = String.Format("Slate Blue has these ARGB values: Alpha:{0}, " +
        "red:{1}, green: {2}, blue {3}", new object[]{a, r, g, b});
    e.Graphics.DrawString(text, 
        new Font(this.Font, FontStyle.Italic), 
        new SolidBrush(slateBlue), 
        new RectangleF(new PointF(0.0F, 0.0F), this.Size));
}

Private Sub ShowPropertiesOfSlateBlue(ByVal e As PaintEventArgs)
    Dim slateBlue As Color = Color.FromName("SlateBlue")
    Dim g As Byte = slateBlue.G
    Dim b As Byte = slateBlue.B
    Dim r As Byte = slateBlue.R
    Dim a As Byte = slateBlue.A
    Dim text As String = _
    String.Format("Slate Blue has these ARGB values: Alpha:{0}, " _
       & "red:{1}, green: {2}, blue {3}", New Object() {a, r, g, b})
    e.Graphics.DrawString(text, New Font(Me.Font, FontStyle.Italic), _
        New SolidBrush(slateBlue), _
        New RectangleF(New PointF(0.0F, 0.0F), _
        Size.op_Implicit(Me.Size)))
End Sub

适用于