C#NPOI在Word的表格内添加表格
时间: 2024-10-23 17:19:13 浏览: 68
C# NPOI是一个用于.NET平台操作Microsoft Office文件(如Excel、Word等)的强大开源库。如果你想要在使用NPOI操作Word文档时,在现有的表格内添加一个新的嵌套表格,可以按照以下步骤进行:
1. 引入所需命名空间:
```csharp
using org.apache.poi.xwpf.usermodel;
```
2. 创建一个新的`XWPFDocument`对象来表示Word文档:
```csharp
XWPFDocument document = new XWPFDocument();
```
3. 找到包含表格的段落或单元格:
```csharp
IXWPFRun run = // 获取当前行或表格内的某一行run元素
IXWPFTable table = (IXWPFTable)run.Paragraph.Get抑Paragraph().Get抑Body().Get抑Tables()[0];
```
4. 添加新表格:
```csharp
IXWPFTable nestedTable = document.CreateTable(2, 2); // 新表的列数乘以行数
nestedTable.SetLeftIndentation(// 设置左缩进值);
nestedTable.SetRightIndentation(// 设置右缩进值);
```
5. 将新表插入到原表格的某个位置:
```csharp
table.InsertNewCellAfter(nestedTable.LastRow.Get抑LastCell()); // 在现有单元格之后添加新表
```
6. 完成并保存文档:
```csharp
document.Save("output.docx");
```
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