Excel单元格颜色

Range.Interior.ColoreIndex=colorIndex;

http://www.mvps.org/dmcritchie/excel/colors.htm

ColorIndex -- 56 Excel Colors [#colors56/#colorindex]

[Color 0]	[Color 0]		[Color 15]	[Color 15]		[Color 30]	[Color 30]		[Color 45]	[Color 45]
[Color 1]	[Color 1]		[Color 16]	[Color 16]		[Color 31]	[Color 31]		[Color 46]	[Color 46]
[Color 2]	[Color 2]		[Color 17]	[Color 17]		[Color 32]	[Color 32]		[Color 47]	[Color 47]
[Color 3]	[Color 3]		[Color 18]	[Color 18]		[Color 33]	[Color 33]		[Color 48]	[Color 48]
[Color 4]	[Color 4]		[Color 19]	[Color 19]		[Color 34]	[Color 34]		[Color 49]	[Color 49]
[Color 5]	[Color 5]		[Color 20]	[Color 20]		[Color 35]	[Color 35]		[Color 50]	[Color 50]
[Color 6]	[Color 6]		[Color 21]	[Color 21]		[Color 36]	[Color 36]		[Color 51]	[Color 51]
[Color 7]	[Color 7]		[Color 22]	[Color 22]		[Color 37]	[Color 37]		[Color 52]	[Color 52]
[Color 8]	[Color 8]		[Color 23]	[Color 23]		[Color 38]	[Color 38]		[Color 53]	[Color 53]
[Color 9]	[Color 9]		[Color 24]	[Color 24]		[Color 39]	[Color 39]		[Color 54]	[Color 54]
[Color 10]	[Color 10]		[Color 25]	[Color 25]		[Color 40]	[Color 40]		[Color 55]	[Color 55]
[Color 11]	[Color 11]		[Color 26]	[Color 26]		[Color 41]	[Color 41]		[Color 56]	[Color 56]
[Color 12]	[Color 12]		[Color 27]	[Color 27]		[Color 42]	[Color 42]
[Color 13]	[Color 13]		[Color 28]	[Color 28]		[Color 43]	[Color 43]
[Color 14]	[Color 14]		[Color 29]	[Color 29]		[Color 44]	[Color 44]