Aspose.Cells erstellt eine Excel-Datei im Format Excel 2003. Deshalb lassen sich als Hintergrundfarben nur diejenigen aus Excel 2003 verwenden - das sind insgesamt 56 Farben.
Hier ein Klasse dafür:
public class ExcelColors {
public static readonly Color Black = Color.FromArgb( 0, 0, 0 );
public static readonly Color White = Color.FromArgb( 255, 255, 255 );
public static readonly Color Red = Color.FromArgb( 255, 0, 0 );
public static readonly Color Lime = Color.FromArgb( 0, 255, 0 );
public static readonly Color Blue = Color.FromArgb( 0, 0, 255 );
public static readonly Color Yellow = Color.FromArgb( 255, 255, 0 );
public static readonly Color Magenta = Color.FromArgb( 255, 0, 255 );
public static readonly Color Cyan = Color.FromArgb( 0, 255, 255 );
public static readonly Color Maroon = Color.FromArgb( 128, 0, 0 );
public static readonly Color Green = Color.FromArgb( 0, 128, 0 );
public static readonly Color Navy = Color.FromArgb( 0, 0, 128 );
public static readonly Color Olive = Color.FromArgb( 128, 128, 0 );
public static readonly Color Purple = Color.FromArgb( 128, 0, 128 );
public static readonly Color Teal = Color.FromArgb( 0, 128, 128 );
public static readonly Color Silver = Color.FromArgb( 192, 192, 192 );
public static readonly Color Gray = Color.FromArgb( 128, 128, 128 );
public static readonly Color Color17 = Color.FromArgb( 153, 153, 255 );
public static readonly Color Color18 = Color.FromArgb( 153, 51, 102 );
public static readonly Color Color19 = Color.FromArgb( 255, 255, 204 );
public static readonly Color Color20 = Color.FromArgb( 204, 255, 255 );
public static readonly Color Color21 = Color.FromArgb( 102, 0, 102 );
public static readonly Color Color22 = Color.FromArgb( 255, 128, 128 );
public static readonly Color Color23 = Color.FromArgb( 0, 102, 204 );
public static readonly Color Color24 = Color.FromArgb( 204, 204, 255 );
public static readonly Color Color25 = Color.FromArgb( 0, 0, 128 );
public static readonly Color Color26 = Color.FromArgb( 255, 0, 255 );
public static readonly Color Color27 = Color.FromArgb( 255, 255, 0 );
public static readonly Color Color28 = Color.FromArgb( 0, 255, 255 );
public static readonly Color Color29 = Color.FromArgb( 128, 0, 128 );
public static readonly Color Color30 = Color.FromArgb( 128, 0, 0 );
public static readonly Color Color31 = Color.FromArgb( 0, 128, 128 );
public static readonly Color Color32 = Color.FromArgb( 0, 0, 255 );
public static readonly Color Color33 = Color.FromArgb( 0, 204, 255 );
public static readonly Color Color34 = Color.FromArgb( 204, 255, 255 );
public static readonly Color Color35 = Color.FromArgb( 204, 255, 204 );
public static readonly Color Color36 = Color.FromArgb( 255, 255, 153 );
public static readonly Color Color37 = Color.FromArgb( 153, 204, 255 );
public static readonly Color Color38 = Color.FromArgb( 255, 153, 204 );
public static readonly Color Color39 = Color.FromArgb( 204, 153, 255 );
public static readonly Color Color40 = Color.FromArgb( 255, 204, 153 );
public static readonly Color Color41 = Color.FromArgb( 51, 102, 255 );
public static readonly Color Color42 = Color.FromArgb( 51, 204, 204 );
public static readonly Color Color43 = Color.FromArgb( 153, 204, 0 );
public static readonly Color Color44 = Color.FromArgb( 255, 204, 0 );
public static readonly Color Color45 = Color.FromArgb( 255, 153, 0 );
public static readonly Color Color46 = Color.FromArgb( 255, 102, 0 );
public static readonly Color Color47 = Color.FromArgb( 102, 102, 153 );
public static readonly Color Color48 = Color.FromArgb( 150, 150, 150 );
public static readonly Color Color49 = Color.FromArgb( 0, 51, 102 );
public static readonly Color Color50 = Color.FromArgb( 51, 153, 102 );
public static readonly Color Color51 = Color.FromArgb( 0, 51, 0 );
public static readonly Color Color52 = Color.FromArgb( 51, 51, 0 );
public static readonly Color Color53 = Color.FromArgb( 153, 51, 0 );
public static readonly Color Color54 = Color.FromArgb( 153, 51, 102 );
public static readonly Color Color55 = Color.FromArgb( 51, 51, 153 );
public static readonly Color Color56 = Color.FromArgb( 51, 51, 51 );
}
http://www.aspose.com/Products/Aspose.Cells/Api/index.html?url=http://www.aspose.com/Products/Aspose.Cells/Api/Aspose.Cells.Workbook.ChangePalette.html
Eine farbliche Darstellung der Farben findet man unter:
http://www.mvps.org/dmcritchie/excel/colors.htm