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ColorTranslator.FromOle(Int32) 方法

  • 参考

定义

命名空间:
System.Drawing
程序集:
System.Drawing.Common.dll
程序集:
System.Drawing.Primitives.dll
程序集:
System.Drawing.dll
Source:
ColorTranslator.cs
Source:
ColorTranslator.cs
Source:
ColorTranslator.cs

将 OLE 颜色值翻译成 GDI+ Color 结构。

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

参数

oleColor
Int32

要翻译的 OLE 颜色。

返回

Color

表示已翻译的 OLE 颜色的 Color 结构。

示例

下面的示例旨在与 Windows 窗体 一起使用，它需要 PaintEventArgse，它是 事件处理程序的Paint一个参数。 该代码将 OLE 颜色值转换为 Color 结构，然后使用该颜色填充矩形。

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

适用于