npoi设置Excel边框

2019独角兽企业重金招聘Python工程师标准>>>

ICellStyle borderStyle = wk.CreateCellStyle();
borderStyle.BorderBottom = BorderStyle.Thin;
borderStyle.BorderLeft = BorderStyle.Thin;
borderStyle.BorderRight = BorderStyle.Thin;
borderStyle.BorderTop = BorderStyle.Thin;
borderStyle.BottomBorderColor = HSSFColor.Black.Index;
borderStyle.LeftBorderColor = HSSFColor.Black.Index;
borderStyle.RightBorderColor = HSSFColor.Black.Index;
borderStyle.TopBorderColor = HSSFColor.Black.Index;

转载于:https://my.oschina.net/u/3141521/blog/3052600