C# 给Excel表格添加超链接

心已赠人 2024-02-17 19:00 46阅读 0赞

**C\# 给Excel表格添加超链接**

在开始前我们首先来看看Excel中的超链接类型。打开一个Excel文档，选中其中一个单元格右键，选择Hyperlink，就会出现以下对话框，从对话框中可以看出，我们可以链接到现有文档，网页，邮件地址或者是当前文档的某一个位置等。

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了解了Excel的超链接类型，接下来就看看如何使用C\#来给Excel表格添加超链接。

本方案使用了一款免费版Excel组件 Free Spire.XLS，它有一个优点就是不依赖Office，功能齐全使用起来也比较简单，需要的朋友可以从[官网][Link 1]或者[NuGet][]上下载它。组件安装后，创建一个C\#工程, 并添加该组件安装目录下的bin文件夹里的对应dll文件到工程作为引用。这里我创建的是console application。

**参考代码**

**1. 网页、邮件地址超链接**

//加载Excel文档
    Workbook workbook = new Workbook();
    workbook.LoadFromFile("test.xlsx");
    //获取工作表
    Worksheet sheet = workbook.Worksheets[0];
     
    //添加网页超链接
    HyperLink UrlLink = sheet.HyperLinks.Add(sheet.Range["B3"]);
    UrlLink.TextToDisplay = sheet.Range["B3"].Text;
    UrlLink.Type = HyperLinkType.Url;
    UrlLink.Address = "https://www.e-iceblue.com/Introduce/excel-for-net-introduce.html";
     
    //添加邮件地址超链接
    HyperLink MailLink = sheet.HyperLinks.Add(sheet.Range["C3"]);
    MailLink.TextToDisplay = sheet.Range["C3"].Text;
    MailLink.Type = HyperLinkType.Url;
    MailLink.Address = "mailto:support@e-iceblue.com";
     
    //保存文档
    workbook.SaveToFile("UrlLink.xlsx");

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**2. 文档超链接**

//加载Excel文档
    Workbook workbook = new Workbook();
    workbook.LoadFromFile("Documents.xlsx");
    //获取工作表
    Worksheet sheet = workbook.Worksheets[0];
     
    //添加文档超链接
    CellRange range = sheet.Range["B2"];
    HyperLink FileLink = sheet.HyperLinks.Add(range);
    FileLink.Type = HyperLinkType.File;
    FileLink.TextToDisplay = sheet.Range["B2"].Text;
    FileLink.Address = @"E:\ProgramFiles\SpireDoc.docx";
     
    //保存文档
    workbook.SaveToFile("FileLink.xlsx");

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**3. 链接到本文档内的指定位置**

//新建Excel文档
    Workbook workbook = new Workbook();
    //获取工作表
    Worksheet sheet = workbook.Worksheets[0];
     
    //链接至本文档内的第二个工作表的B5单元格
    CellRange range = sheet.Range["B5"];
    HyperLink WbLink = sheet.HyperLinks.Add(range);
    WbLink.Type = HyperLinkType.Workbook;
    WbLink.TextToDisplay = "Goto sheet 2";
    WbLink.Address = "Sheet2!B5";
     
    //保存文档
    workbook.SaveToFile("Wb.xlsx",ExcelVersion.Version2013);

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**4. 链接到Unc路径（网络路径）**

//新建Excel文档
    Workbook workbook = new Workbook();
    //获取工作表
    Worksheet sheet = workbook.Worksheets[0];
     
    //链接到192.168.1.108
    CellRange range = sheet.Range["D3"];
    HyperLink UncLink = sheet.HyperLinks.Add(range);
    UncLink.Type = HyperLinkType.Unc;
    UncLink.TextToDisplay = "Goto 192.168.1.108";
    UncLink.Address = "\\192.168.1.108";
     
    //保存文档
    workbook.SaveToFile("Unc.xlsx");

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感谢阅读，希望能给您带来一定的帮助。

[Center]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/d7220c4af8da48cdb2429ede86738ad6.png
[Link 1]: https://www.e-iceblue.com/Introduce/free-xls-component.html
[NuGet]: https://www.nuget.org/packages/FreeSpire.XLS/
[Center 1]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/0bf8dbf8172e406aa9a15a3b383d4f47.png
[Center 2]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/e4dc09109e6549bd95d2d2df4e939c2a.png
[Center 3]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/821f193a13f04aa69d27e8cb03018d54.png
[Center 4]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/ac0a6fdb7db747baac2c7f65b5ebbc8d.png