NPOI 1.2.3教程 -27 超级链接Hyperlink

using System;
using System.Text;
using System.IO;
using NPOI.HSSF.UserModel;
using NPOI.HPSF;
using NPOI.POIFS.FileSystem;

using NPOI.HSSF.Util;
using NPOI.SS.UserModel;

namespace AddHyperlinkInXls
{
class Program
{
static void Main(string[] args)
{
InitializeWorkbook();

////cell style for hyperlinks
////by default hyperlinks are blue and underlined
CellStyle hlink_style = hssfworkbook.CreateCellStyle();
Font hlink_font = hssfworkbook.CreateFont();
hlink_font.Underline = (byte)FontUnderlineType.SINGLE;
hlink_font.Color = HSSFColor.BLUE.index;
hlink_style.SetFont(hlink_font);

Cell cell;
Sheet sheet = hssfworkbook.CreateSheet("Hyperlinks");

//URL
cell = sheet.CreateRow(0).CreateCell(0);
cell.SetCellValue("URL Link");
HSSFHyperlink link = new HSSFHyperlink(HyperlinkType.URL);
link.Address = ("http://poi.apache.org/");
cell.Hyperlink = (link);
cell.CellStyle = (hlink_style);

//link to a file in the current directory
cell = sheet.CreateRow(1).CreateCell(0);
cell.SetCellValue("File Link");
link = new HSSFHyperlink(HyperlinkType.FILE);
link.Address = ("link1.xls");
cell.Hyperlink = (link);
cell.CellStyle = (hlink_style);

//e-mail link
cell = sheet.CreateRow(2).CreateCell(0);
cell.SetCellValue("Email Link");
link = new HSSFHyperlink(HyperlinkType.EMAIL);
//note, if subject contains white spaces, make sure they are url-encoded
link.Address = ("mailto:poi@apache.org?subject=Hyperlinks");
cell.Hyperlink = (link);
cell.CellStyle = (hlink_style);

//link to a place in this workbook

//Create a target sheet and cell
Sheet sheet2 = hssfworkbook.CreateSheet("Target Sheet");
sheet2.CreateRow(0).CreateCell(0).SetCellValue("Target Cell");

cell = sheet.CreateRow(3).CreateCell(0);
cell.SetCellValue("Worksheet Link");
link = new HSSFHyperlink(HyperlinkType.DOCUMENT);
link.Address = ("'Target Sheet'!A1");
cell.Hyperlink = (link);
cell.CellStyle = (hlink_style);

WriteToFile();
}

static HSSFWorkbook hssfworkbook;

static void WriteToFile()
{
//Write the stream data of workbook to the root directory
FileStream file = new FileStream(@"test.xls", FileMode.Create);
hssfworkbook.Write(file);
file.Close();
}

static void InitializeWorkbook()
{
hssfworkbook = new HSSFWorkbook();

//Create a entry of DocumentSummaryInformation
DocumentSummaryInformation dsi = PropertySetFactory.CreateDocumentSummaryInformation();
dsi.Company = "NPOI Team";
hssfworkbook.DocumentSummaryInformation = dsi;

//Create a entry of SummaryInformation
SummaryInformation si = PropertySetFactory.CreateSummaryInformation();
si.Subject = "NPOI SDK Example";
hssfworkbook.SummaryInformation = si;
}
}
}