C# NPOI：如何在条件格式中使用自定义XSSFColor？

我所拥有的：

var sheetCf = sheet.SheetConditionalFormatting;
var rule = sheetCf.CreateConditionalFormattingRule("A2>0");
var fill = rule.CreatePatternFormatting();

fill.FillBackgroundColor = IndexedColors.Red.Index;
fill.FillPattern = (short)FillPattern.SolidForeground;

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如何设置背景的自定义颜色？

您在找这个吗

XSSFCellStyle myCellStyle = (XSSFCellStyle)workbook.CreateCellStyle();
myCellStyle.FillBackgroundColor = IndexedColors.LightYellow.Index;
myCellStyle.FillPattern = FillPattern.NoFill;
myCellStyle.FillForegroundColor = IndexedColors.LightTurquoise.Index;