/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
using System;
using System.Text;
using System.IO;
using NPOI.HSSF.UserModel;
using NPOI.HPSF;
using NPOI.POIFS.FileSystem;
using NPOI.HSSF.Util;
/* This sample is copied from poi/hssf/usermodel/examples/Hyperlink.java */
namespace AddHyperlinkInXls{
class Program
{
static void Main(string[] args)
{
InitializeWorkbook();
////cell style for hyperlinks
////by default hyperlinks are blue and underlined
HSSFCellStyle hlink_style = hssfworkbook.CreateCellStyle();
HSSFFont hlink_font = hssfworkbook.CreateFont();
hlink_font.Underline = HSSFFont.U_SINGLE;
hlink_font.Color = HSSFColor.BLUE.index;
hlink_style.SetFont(hlink_font);
HSSFCell cell;
HSSFSheet 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
HSSFSheet 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;
}
}
}
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