c# – 如何使用Compact Framework垂直绘制文本

我需要直接在 Windows Mobile窗体上直接绘制文本.这是一个Compact Framework 2.0应用程序.我在Windows窗体应用程序中使用以下测试代码,但它不适用于紧凑框架,因为没有DirectionVertical StringFormatFlag.还有另一种方法可以在Windows Mobile上执行相同的操作吗？升级到Compact Framework 3.5没有帮助.它与2.0具有相同的StringFormatFlags.

private void TestDrawVertically()
{
  Font myFont = new Font(FontFamily.GenericSerif, 10, FontStyle.Bold);
  System.Drawing.Brush myBrush = new SolidBrush(Color.Black);
  Rectangle myRect = new Rectangle(10, 10, 200, 200);
  StringFormat myFormat = new StringFormat();
  myFormat.LineAlignment = StringAlignment.Center;
  myFormat.Alignment = StringAlignment.Center;
  myFormat.FormatFlags = StringFormatFlags.DirectionVertical;
  Graphics myGraphic = this.CreateGraphics();

  myGraphic.DrawString("Hello", myFont, myBrush, myRect, myFormat);
}

谢谢.

public static Font CreateRotatedFont(string fontname, int height, int angleInDegrees, Graphics g)
{
    LogFont logf = new LogFont();
    logf.Height = -1 * height;
    logf.FaceName = fontname;
    logf.Escapement = angleInDegrees * 10;
    logf.Orientation = logf.Escapement;
    logf.CharSet = LogFontCharSet.Default;
    logf.OutPrecision = LogFontPrecision.Default;
    logf.ClipPrecision = LogFontClipPrecision.Default;
    logf.Quality = LogFontQuality.ClearType;
    logf.PitchAndFamily = LogFontPitchAndFamily.Default;
    return Font.FromLogFont(logf);
}

然后像这样使用它：

Graphics myGraphic = this.CreateGraphics();
Font myFont = CreateRotatedFont("Tahoma", 32, 90, myGraphic);
myGraphic.DrawString("Hello", myFont, myBrush, myRect, myFormat);