ColorTranslator.FromOle(Int32) 方法

定義

命名空間:

System.Drawing

組件:

System.Drawing.Primitives.dll

來源:

ColorTranslator.cs

將 OLE 色彩值轉換為 GDI+ Color 結構。

public:
 static System::Drawing::Color FromOle(int oleColor);

public static System.Drawing.Color FromOle (int oleColor);

static member FromOle : int -> System.Drawing.Color

Public Shared Function FromOle (oleColor As Integer) As Color

參數

oleColor

Int32

要轉換的 OLE 色彩。

傳回

Color

Color 結構，表示要轉換的 OLE 色彩。

範例

下列範例是設計來搭配 Windows Forms 使用，而且需要 PaintEventArgse，這是事件處理程序的參數Paint。 程序代碼會將 OLE 色彩值轉譯為 Color 結構，然後使用該色彩填滿矩形。

public:
   void FromOle_Example( PaintEventArgs^ e )
   {
      // Create an integer representation of an OLE color.
      int oleColor = 0xFF00;

      // Translate oleColor to a GDI+ Color structure.
      Color myColor = ColorTranslator::FromOle( oleColor );

      // Fill a rectangle with myColor.
      e->Graphics->FillRectangle( gcnew SolidBrush( myColor ), 0, 0, 100, 100 );
   }

public void FromOle_Example(PaintEventArgs e)
{
    // Create an integer representation of an OLE color.
    int oleColor = 0xFF00;
             
    // Translate oleColor to a GDI+ Color structure.
    Color myColor = ColorTranslator.FromOle(oleColor);
             
    // Fill a rectangle with myColor.
    e.Graphics.FillRectangle( new SolidBrush(myColor), 0, 0, 
        100, 100);
}

Public Sub FromOle_Example(ByVal e As PaintEventArgs)

    ' Create an integer representation of an HTML color.
    Dim oleColor As Integer = &HFF00

    ' Translate oleColor to a GDI+ Color structure.
    Dim myColor As Color = ColorTranslator.FromOle(oleColor)

    ' Fill a rectangle with myColor.
    e.Graphics.FillRectangle(New SolidBrush(myColor), 0, 0, 100, 100)
End Sub