Word控件Spire.Doc 【文本框】教程(5)：插入、读取和删除表格

news2024/10/6 22:18:44

Spire.Doc for .NET是一款专门对 Word 文档进行操作的 .NET 类库。在于帮助开发人员无需安装 Microsoft Word情况下，轻松快捷高效地创建、编辑、转换和打印 Microsoft Word 文档。拥有近10年专业开发经验Spire系列办公文档开发工具，专注于创建、编辑、转换和打印Word/PDF/Excel等格式文件处理，小巧便捷。

E-iceblue 功能类库Spire 系列文档处理组件均由中国本土团队研发，不依赖第三方软件，不受其他国家的技术或法律法规限制，同时适配国产操作系统如中科方德、中标麒麟等，兼容国产文档处理软件 WPS（如 .wps/.et/.dps 等格式

Spire.Doc for.NET 最新下载（qun：767755948）https://www.evget.com/product/3368/download

在 Word 中，文本框可以包含文本、图像和表格等多种元素。本文演示了如何使用 Spire.Doc 在 word 文本框中插入表格，以及从 word 文本框中读取和删除现有表格。

插入表格

using Spire.Doc;
using Spire.Doc.Documents;
using Spire.Doc.Fields;
namespace InsertTable
{
class Program
{

static void Main(string[] args)
{

//Create a Document instance
Document document = new Document();

//Add a section
Section section = document.AddSection();
//Add a paragraph to the section
Paragraph paragraph = section.AddParagraph();

//Add textbox to the paragraph
TextBox textbox = paragraph.AppendTextBox(300, 100);

//Add text to textbox
Paragraph textboxParagraph = textbox.Body.AddParagraph();
TextRange textboxRange = textboxParagraph.AppendText("Table 1");
textboxRange.CharacterFormat.FontName = "Arial";

//Insert table to textbox
Table table = textbox.Body.AddTable(true);
//Specify the number of rows and columns of the table
table.ResetCells(4, 4);

string[,] data = new string[,]
{
{"Name","Age","Gender","ID" },
{"John","28","Male","0023" },
{"Steve","30","Male","0024" },
{"Lucy","26","female","0025" }
};

//Add data to table
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
TextRange tableRange = table[i, j].AddParagraph().AppendText(data[i, j]);
tableRange.CharacterFormat.FontName = "Arial";
}
}

//Apply style to table
table.ApplyStyle(DefaultTableStyle.LightGridAccent3);

//Save the document
document.SaveToFile("Output.docx", FileFormat.Docx2013);

}
}
}

读表

using Spire.Doc;
using Spire.Doc.Documents;
using Spire.Doc.Fields;
using System.IO;
using System.Text;
namespace ReadTable
{
class Program
{

static void Main(string[] args)
{
//Create a Document instance and load the word document
Document document = new Document("Output.docx");

//Get the first textbox
TextBox textbox = document.TextBoxes[0];

//Get the first table in the textbox
Table table = textbox.Body.Tables[0] as Table;

StringBuilder sb = new StringBuilder();

//Loop through the paragraphs of the table and extract text to a .txt file
foreach (TableRow row in table.Rows)
{
foreach (TableCell cell in row.Cells)
{
foreach (Paragraph paragraph in cell.Paragraphs)
{
sb.AppendLine(paragraph.Text);
}
}
}
File.WriteAllText("text.txt", sb.ToString());

}
}
}

删除表

using Spire.Doc;
using Spire.Doc.Fields;
namespace DeleteTable
{
class Program
{

static void Main(string[] args)
{
//Create a Document instance and load the word document
Document document = new Document("Output.docx");

//Get the first textbox
TextBox textbox = document.TextBoxes[0];

//Remove the first table from the textbox
textbox.Body.Tables.RemoveAt(0);

//Save the document
document.SaveToFile("RemoveTable.docx", FileFormat.Docx2013);

}
}
}