using DocumentFormat.OpenXml;using DocumentFormat.OpenXml.Packaging;using DocumentFormat.OpenXml.Wordprocessing;using OpenXML.Model;using System;using System.Collections.Generic;namespace OpenXML{ class Program { //表格数据 public static List<List<string>> _tabData; public Program(List<List<string>> tabData) { _tabData = tabData; } static void Main(string[] args) { List<string> dataTitle = new List<string>() { "序号","姓名","性别"}; List<string> data1 = new List<string>() { "1", "张三", "男" }; List<string> data2 = new List<string>() { "2", "王五", "男" }; List<string> data3 = new List<string>() { "3", "李四", "女" }; _tabData = new List<List<string>>(); _tabData.Add(dataTitle); _tabData.Add(data1); _tabData.Add(data2); _tabData.Add(data3); CreateTable(_tabData, @"C:\Users\dzw159\Desktop\WT\VS\OpenXMLFile\openXMLTest.docx",300); //CreateOpenXMLFile(@"C:\Users\dzw159\Desktop\WT\VS\OpenXMLFile\openXMLTest.docx"); Console.WriteLine("Hello World!"); Console.Read(); } /// <summary> /// 创建Word /// </summary> /// <param name="filePath"></param> public static void CreateOpenXMLFile(string filePath) { using (WordprocessingDocument objWordDocument = WordprocessingDocument.Create(filePath, WordprocessingDocumentType.Document)) { MainDocumentPart objMainDocumentPart = objWordDocument.AddMainDocumentPart(); objMainDocumentPart.Document = new Document(new Body()); Body objBody = objMainDocumentPart.Document.Body; //创建一些需要用到的样式,如标题3,标题4,在OpenXml里面,这些样式都要自己来创建的 //ReportExport.CreateParagraphStyle(objWordDocument); SectionProperties sectionProperties = new SectionProperties(); PageSize pageSize = new PageSize(); PageMargin pageMargin = new PageMargin(); Columns columns = new Columns() { Space = "220" };//720 DocGrid docGrid = new DocGrid() { LinePitch = 100 };//360 //创建页面的大小,页距,页面方向一些基本的设置,如A4,B4,Letter, //GetPageSetting(PageSize,PageMargin); //在这里填充各个Paragraph,与Table,页面上第一级元素就是段落,表格. objBody.Append(new Paragraph()); objBody.Append(new Table()); objBody.Append(new Paragraph()); //我会告诉你这里的顺序很重要吗?下面才是把上面那些设置放到Word里去.(大家可以试试把这下面的代码放上面,会不会出现打开openxml文件有误,因为内容有误) sectionProperties.Append(pageSize, pageMargin, columns, docGrid); objBody.Append(sectionProperties); //如果有页眉,在这里添加页眉. //if (IsAddHead) //{ //添加页面,如果有图片,这个图片和上面添加在objBody方式有点不一样,这里搞了好久. //ReportExport.AddHeader(objMainDocumentPart, image); //} objMainDocumentPart.Document.Save(); } } /// <summary> /// 创建Tab /// </summary> /// <param name="tabData"></param> /// <param name="filePath"></param> /// <param name="width"></param> public static void CreateTable(List<List<string>> tabData, string filePath,int width) { //打开Word文件 using (WordprocessingDocument d = WordprocessingDocument.Open(filePath,true)) { //声明表格 Table tab = new Table(); //表格样式 TableProperties tblProp = new TableProperties(new TableBorders( new TableBorders( new TopBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single),Size = 4}, new BottomBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 }, new LeftBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 }, new RightBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 }, new InsideHorizontalBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 }, new InsideVerticalBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 } ) )); //设置表格宽度 tblProp.TableWidth = new TableWidth() { Width = width.ToString(), Type = TableWidthUnitValues.Dxa }; //样式添加 tab.Append(tblProp); int j = 0; //循环生成单元格 foreach (var item in tabData) { //声明Tab行 TableRow row = new TableRow(); for (var i = 0; i < item.Count; i++) { //申明单元格 TableCell cell = new TableCell(); TableCellProperties tableCellProperties = new TableCellProperties(); //单元格样式设置 TableCellMargin margin = new TableCellMargin(); margin.LeftMargin = new LeftMargin() { Width="100", Type = TableWidthUnitValues.Dxa }; margin.RightMargin = new RightMargin() { Width = "100", Type = TableWidthUnitValues.Dxa }; tableCellProperties.Append(margin); Paragraph par = new Paragraph(); Run run = new Run(); //如果同一列的参数相同（合并单元格） if (j < (tabData.Count - 1) && item[i] == tabData[j + 1][i]) { VerticalMerge verticalMerge = new VerticalMerge() { Val = MergedCellValues.Restart }; //RunProperties rpr = new RunProperties(); //rpr.Append(new Bold()); //run.Append(rpr); //verticalMerge.Val = MergedCellValues.Restart; //Text t = new Text(item[i]); //t.Space = new EnumValue<SpaceProcessingModeValues>(SpaceProcessingModeValues.Preserve); //run.Append(t); TableCellProperties tableCellProperties2 = new TableCellProperties(); tableCellProperties2.Append(verticalMerge); cell.Append(tableCellProperties2); Text t = new Text(item[i]); t.Space = new EnumValue<SpaceProcessingModeValues>(SpaceProcessingModeValues.Preserve); run.Append(t); } //和上一行比较（合并单元格） else if (j>0 && j < (tabData.Count) && item[i] == tabData[j -1][i]) { VerticalMerge verticalMerge = new VerticalMerge() { Val = MergedCellValues.Continue }; TableCellProperties tableCellProperties2 = new TableCellProperties(); tableCellProperties2.Append(verticalMerge); cell.Append(tableCellProperties2); Text t = new Text(item[i]); t.Space = new EnumValue<SpaceProcessingModeValues>(SpaceProcessingModeValues.Preserve); run.Append(t); } else { //RunProperties rPr = new RunProperties(); //rPr.Append(new Bold()); //run.Append(rPr); //单元格内容添加（由内向外顺序） Text t = new Text(item[i]); t.Space = new EnumValue<SpaceProcessingModeValues>(SpaceProcessingModeValues.Preserve); run.Append(t); } par.Append(run); cell.Append(tableCellProperties); cell.Append(par); row.Append(cell); } j++; //表格添加行 tab.Append(row); } //objBody.Append(new Paragraph()); //objBody.Append(new Table()); d.MainDocumentPart.Document.Body.Append(new Paragraph(new Run(tab))); d.MainDocumentPart.Document.Save(); } } }}

注：他们有的说，标记为MergedCellValues.Continue的纵向单元格一定要给值！（这个我试着给赋值null或者为“”，都能正常合并）

以上就是全部知识点内容，感谢大家的阅读和对的支持。