NPOI2.2.0.0实例详解(六)—设置EXCEL单元格边框

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using NPOI.HSSF.UserModel;
using NPOI.SS.Formula.Eval;
using NPOI.SS.Formula.Functions;
using NPOI.SS.UserModel;
using NPOI.XSSF.UserModel;
using NPOI.POIFS.FileSystem;
using NPOI.HPSF;
using System.IO;
using NPOI.SS.Util;
using System.Drawing;
using NPOI.HSSF.Util;

namespace NPOI
{
class Program5
{
static void Main(string[] args)
{
//说明：设置单元格边框

//1.创建EXCEL中的Workbook
IWorkbook myworkbook = new XSSFWorkbook();

//2.创建Workbook中的Sheet
ISheet mysheet = myworkbook.CreateSheet("sheet1");

//3.创建Row中的Cell并赋值
IRow row0 = mysheet.CreateRow(0); row0.CreateCell(0).SetCellValue(""); row0.CreateCell(1).SetCellValue("Thin");
IRow row1 = mysheet.CreateRow(1); row1.CreateCell(0).SetCellValue(""); row1.CreateCell(1).SetCellValue("Medium");
IRow row2 = mysheet.CreateRow(2); row2.CreateCell(0).SetCellValue(""); row2.CreateCell(1).SetCellValue("Dashed");
IRow row3 = mysheet.CreateRow(3); row3.CreateCell(0).SetCellValue(""); row3.CreateCell(1).SetCellValue("Dotted");
IRow row4 = mysheet.CreateRow(4); row4.CreateCell(0).SetCellValue(""); row4.CreateCell(1).SetCellValue("Thick");
IRow row5 = mysheet.CreateRow(5); row5.CreateCell(0).SetCellValue(""); row5.CreateCell(1).SetCellValue("Double");
IRow row6 = mysheet.CreateRow(6); row6.CreateCell(0).SetCellValue(""); row6.CreateCell(1).SetCellValue("Hair");
IRow row7 = mysheet.CreateRow(7); row7.CreateCell(0).SetCellValue(""); row7.CreateCell(1).SetCellValue("MediumDashed");
IRow row8 = mysheet.CreateRow(8); row8.CreateCell(0).SetCellValue(""); row8.CreateCell(1).SetCellValue("DashDot");
IRow row9 = mysheet.CreateRow(9); row9.CreateCell(0).SetCellValue(""); row9.CreateCell(1).SetCellValue("MediumDashDot");
IRow row10 = mysheet.CreateRow(10); row10.CreateCell(0).SetCellValue(""); row10.CreateCell(1).SetCellValue("DashDotDot");
IRow row11 = mysheet.CreateRow(11); row11.CreateCell(0).SetCellValue(""); row11.CreateCell(1).SetCellValue("MediumDashDotDot");
IRow row12 = mysheet.CreateRow(12); row12.CreateCell(0).SetCellValue(""); row12.CreateCell(1).SetCellValue("SlantedDashDot");
IRow row13 = mysheet.CreateRow(13); row13.CreateCell(0).SetCellValue(""); row13.CreateCell(1).SetCellValue("BorderDiagonal.Backward");
IRow row14 = mysheet.CreateRow(14); row14.CreateCell(0).SetCellValue(""); row14.CreateCell(1).SetCellValue("BorderDiagonal.Forward");
IRow row15 = mysheet.CreateRow(15); row15.CreateCell(0).SetCellValue(""); row15.CreateCell(1).SetCellValue("BorderDiagonal.Both");

//4.创建CellStyle
ICellStyle style0 = myworkbook.CreateCellStyle();
style0.BorderBottom = BorderStyle.Thin;

ICellStyle style1 = myworkbook.CreateCellStyle();
style1.BorderBottom = BorderStyle.Medium;

ICellStyle style2 = myworkbook.CreateCellStyle();
style2.BorderBottom = BorderStyle.Dashed;

ICellStyle style3 = myworkbook.CreateCellStyle();
style3.BorderBottom = BorderStyle.Dotted;

ICellStyle style4 = myworkbook.CreateCellStyle();
style4.BorderBottom = BorderStyle.Thick;

ICellStyle style5 = myworkbook.CreateCellStyle();
style5.BorderBottom = BorderStyle.Double;

ICellStyle style6 = myworkbook.CreateCellStyle();
style6.BorderBottom = BorderStyle.Hair;

ICellStyle style7 = myworkbook.CreateCellStyle();
style7.BorderBottom = BorderStyle.MediumDashed;

ICellStyle style8 = myworkbook.CreateCellStyle();
style8.BorderBottom = BorderStyle.DashDot;

ICellStyle style9 = myworkbook.CreateCellStyle();
style9.BorderBottom = BorderStyle.MediumDashDot;

ICellStyle style10 = myworkbook.CreateCellStyle();
style10.BorderBottom = BorderStyle.DashDotDot;

ICellStyle style11 = myworkbook.CreateCellStyle();
style11.BorderBottom = BorderStyle.MediumDashDotDot;

ICellStyle style12 = myworkbook.CreateCellStyle();
style12.BorderBottom = BorderStyle.SlantedDashDot;

ICellStyle style13 = myworkbook.CreateCellStyle();
style13.BorderDiagonalLineStyle = BorderStyle.Thin;
style13.BorderDiagonal = BorderDiagonal.Backward;
style13.BorderDiagonalColor = IndexedColors.Red.Index;

ICellStyle style14 = myworkbook.CreateCellStyle();
style14.BorderDiagonalLineStyle = BorderStyle.Thin;
style14.BorderDiagonal = BorderDiagonal.Forward;
style14.BorderDiagonalColor = IndexedColors.Red.Index;

ICellStyle style15 = myworkbook.CreateCellStyle();
style15.BorderDiagonalLineStyle = BorderStyle.Thin;
style15.BorderDiagonal = BorderDiagonal.Both;
style15.BorderDiagonalColor = IndexedColors.Red.Index;

//【Tips】
// 1.Border+方向 [边框类型] 例：BorderTop, BorderBottom,BorderLeft, BorderRight
// 2.方向+BorderColor [边框颜色] 例：TopBorderColor,BottomBorderColor, LeftBorderColor, RightBorderColor
// 3.绘制斜线首先要指定 BorderDiagonalLineStyle 然后 指定 BorderDiagonal

//5.将CellStyle应用于具体单元格
row0.GetCell(0).CellStyle = style0;
row1.GetCell(0).CellStyle = style1;
row2.GetCell(0).CellStyle = style2;
row3.GetCell(0).CellStyle = style3;
row4.GetCell(0).CellStyle = style4;
row5.GetCell(0).CellStyle = style5;
row6.GetCell(0).CellStyle = style6;
row7.GetCell(0).CellStyle = style7;
row8.GetCell(0).CellStyle = style8;
row9.GetCell(0).CellStyle = style9;
row10.GetCell(0).CellStyle = style10;
row11.GetCell(0).CellStyle = style11;
row12.GetCell(0).CellStyle = style12;
row13.GetCell(0).CellStyle = style13;
row14.GetCell(0).CellStyle = style14;
row15.GetCell(0).CellStyle = style15;

//6.保存
FileStream file = new FileStream(@"E:\myworkbook5.xlsx", FileMode.Create);
myworkbook.Write(file);
file.Close();
}
}
}