C#删除Word文档中的段落的方法示例

using Spire.Doc;
 
namespace RemoveParagraphs
{
    internal class Program
    {
        static void Main(string[] args)
        {
            //加载Word文档
            Document document = new Document();
            document.LoadFromFile("南极洲.docx");
 
            //获取第一节
            Section section = document.Sections[0];
 
            //删除第四段
            section.Paragraphs.RemoveAt(3);
 
            //保存文档
            document.SaveToFile("删除指定段落.docx", FileFormat.Docx2016);
        }
    }
}

using Spire.Doc;
 
namespace RemoveAllParagraphs
{
    internal class Program
    {
        static void Main(string[] args)
        {
            //加载Word文档
            Document document = new Document();
            document.LoadFromFile("南极洲.docx");
 
            //遍历所有节
            foreach (Section section in document.Sections)
            {
                //删除段落
                section.Paragraphs.Clear();
            }
 
            //保存文档
            document.SaveToFile("删除所有段落.docx", FileFormat.Docx2016);
        }
    }
}

using Spire.Doc;
using Spire.Doc.Documents;
using System;
 
namespace RemoveEmptyLines
{
    class Program
    {
 
        static void Main(string[] args)
        {
 
            //加载Word文档
            Document doc = new Document(); 
            doc.LoadFromFile("南极洲1.docx");
 
            //遍历所有段落
            foreach (Section section in doc.Sections)
            {
                for (int i = 0; i < section.Body.ChildObjects.Count; i++)
                {
                    if (section.Body.ChildObjects[i].DocumentObjectType == DocumentObjectType.Paragraph)
                    {
                        //判断当前段落是否为空白段落
                        if (String.IsNullOrEmpty((section.Body.ChildObjects[i] as Paragraph).Text.Trim()))
                        {
                            //删除空白段落
                            section.Body.ChildObjects.Remove(section.Body.ChildObjects[i]);
                            i--;
                        }
                    }
 
                }
            }
 
            //保存文档
            doc.SaveToFile("删除空白行.docx", FileFormat.Docx2016);
 
        }
    }
}