C#导出导入word示例

最近在做兼职的时候，客户需要做一个导出导入word的功能。导出word很常见，但是导入word却很少，经过两天的摸索总算折腾出来了。

用的是第三方框架Aspose，不知道为什么在Nuget里下载的时候一直没反应，就在网上找了个dll，点击下载

1. 导出Word：

　 如果是简单的数据绑定可以用 域 or书签 的方式

    微软的word添加域： 点击“插入→文档部件→域”找到MergeField，添加即可.

    Wps的word:如图

添加完成后用代码绑定相对应数据

 域绑定如下：

 string tempPath = Server.MapPath("~/Docs/Temp/Template.doc");
 string outputPath = Server.MapPath("~/Docs/Output/Template.doc");
 //载入模板
 var doc = new Document(tempPath);
 //提供数据源
 String[] fieldNames = new String[] {"UserName", "Gender", "BirthDay", "Address"};
 Object[] fieldValues = new Object[] {"张三", "男", "1988-09-02", "陕西咸阳"};
 //合并模版，相当于页面的渲染
 doc.MailMerge.Execute(fieldNames, fieldValues);
 //保存合并后的文档
 doc.Save(outputPath);//在MVC中采用,保存文档到流中，使用base.File输出该文件
  var docStream = new MemoryStream();
  doc.Save(docStream, SaveOptions.CreateSaveOptions(SaveFormat.Doc));
  return base.File(docStream.ToArray(), "application/msword","Template.doc");

书签绑定如下：

            var tempPath = Server.MapPath("~/Temp/Doc/Template/Template.doc");
            //载入模板
            var doc = new Document(tempPath);

            #region 书签绑定值，用于单个字段
            //书签绑定值，用于单个字段
            Dictionary<string, string> dictBookMark = new Dictionary<string, string>();
            dictBookMark.Add("MedicinalName", "品名-山药");
            dictBookMark.Add("MaterieBatchNumber", "物料代码- 000001");
            dictBookMark.Add("ProdcutBatchNumber", "产品批号- 20152123456");
            dictBookMark.Add("PlanDate", "执行日期- 2017年5月9号");
            foreach (string name in dictBookMark.Keys)
            {
                var bookmark = doc.Range.Bookmarks[name];
                if (bookmark != null)
                {
                    bookmark.Text = dictBookMark[name];
                }
            }

      　　　　//在MVC中采用,保存文档到流中，使用base.File输出该文件
            var docStream = new MemoryStream();
            doc.Save(docStream, SaveOptions.CreateSaveOptions(SaveFormat.Doc));
            return base.File(docStream.ToArray(), "application/msword", "Template.doc");

 如果是列表的绑定则如下：

设计如下模板，在循环的列表下添加列表的起始和结束域 : <<TableStart:RawMaterialList>>  和 <<TableEnd:RawMaterialList>> 以及列表中的各项域.

代码操作如下

    var rawMaterialList = new List<RawMaterialModel>
            {
                new RawMaterialModel
                {
                    RawMaterialIndex = 1,
                    RawMaterialName="测试物料1",
                    RawMaterialCode="test1",
                    UnitName = "KG",
                    ShouldUseCount = 123,
                    DestoryCost = "5.3%",
                    NeedUseCount = 150,
                    Remark = "test1111"
                },
                new RawMaterialModel
                {
                    RawMaterialIndex = 2,
                    RawMaterialName="测试物料2",
                    RawMaterialCode="test2",
                    UnitName = "KG",
                    ShouldUseCount = 444,
                    DestoryCost ="-",
                    NeedUseCount = 555,
                    Remark = "test222"
                },
             new RawMaterialModel
                {
                    RawMaterialIndex = 3,
                    RawMaterialName="测试物料3",
                    RawMaterialCode="test3",
                    UnitName = "KG",
                    ShouldUseCount = 654,
                    DestoryCost = "-",
                    NeedUseCount = 800,
                    Remark = "test333"
                },
            };


            var packageMaterialList = new List<RawMaterialModel>
            {
                new RawMaterialModel
                {
                    RawMaterialIndex = 1,
                    RawMaterialName="包材1",
                    RawMaterialCode="test1",
                    UnitName = "KG",
                    ShouldUseCount = 123,
                    DestoryCost = "5.3",
                    NeedUseCount = 150,
                    Remark = "test1111"
                },
                new RawMaterialModel
                {
                    RawMaterialIndex = 2,
                    RawMaterialName="包材2",
                    RawMaterialCode="test2",
                    UnitName = "KG",
                    ShouldUseCount = 444,
                    DestoryCost = "9",
                    NeedUseCount = 555,
                    Remark = "test222"
                }
            };

            var dt = CommonHelper.ListToTable(rawMaterialList);
            dt.TableName = "RawMaterialList";
            var dt2 = CommonHelper.ListToTable(packageMaterialList);
            dt2.TableName = "PackageMaterialList";

            var ds = new DataSet();
            ds.Tables.Add(dt);
            ds.Tables.Add(dt2);

            doc.MailMerge.ExecuteWithRegions(ds);

2. 导入Word：

导入一个模板如下的word，导入word相对比较麻烦，因为我这里主要是一个表格，所以找到第一个table对象就可以，这里表格格式是固定的，所以部分代码采用硬编码的形式。

代码操作如下：

    Document doc = new Document(filePathAndName);
            Section section = (Section)doc.ChildNodes[0];
            Body body = section.Body;

            var importDocModel = new ImportDocModel();
            Aspose.Words.Tables.Table table = null;
            //找到第一个tabel
            foreach (var node in body.ChildNodes)
            {
                if (node is Aspose.Words.Tables.Table)
                {
                    table = (Aspose.Words.Tables.Table)node;
                    break;
                }
            }

            //原辅料起始索引 
            var OldRawMaterialStartIndex = 5;
            //原辅料结束索引
            var OldRawMaterialEndIndex = 5;
            //包材列表起始索引
            var baoCaiStartIndex = table.Rows.Count - 1 - 7;
            //包材列表结束索引
            var baoCaiEndIndex = table.Rows.Count - 1 - 7;

            //计算原辅料和包材的起始、结束索引
            for (var i = 0; i < table.Rows.Count; i++)
            {
                if (table.Rows[i].Cells[0].Paragraphs[0] != null && table.Rows[i].Cells[0].Paragraphs[0].Runs[0].Text == "包材")
                {
                    OldRawMaterialEndIndex = i - 1;
                    baoCaiStartIndex = i + 2;
                    break;
                }
            }

            //循环表的每一行
            for (var i = 0; i < table.Rows.Count; i++)
            {
                var row = table.Rows[i];
                //1-3行数据处理
                if (i <= 2)
                {
                    #region 循环每行的每一列, 截取“：”:后面的内容 
                    for (var j = 0; j < row.Cells.Count; j++)
                    {
                        var cell = row.Cells[j];
                        if (cell.Paragraphs[0] != null && cell.Paragraphs[0].Runs.Count > 0)
                        {
                            var cellText = string.Empty;
                            for (int x = 0; x < cell.Paragraphs[0].Runs.Count; x++)
                            {
                                cellText += cell.Paragraphs[0].Runs[x].Text;
                            }
                            if (!string.IsNullOrEmpty(cellText))
                            {
                                var index = cellText.IndexOf("：");
                                var useText = cellText;
                                if (index >= 0)
                                {
                                    useText = cellText.Substring(index + 1, cellText.Length - index - 1);
                                }

                                if (i == 0 && j == 0)
                                {
                                    importDocModel.Headr.MedicinalName = useText;
                                }
                                else if (i == 0 && j == 1)
                                {
                                    importDocModel.Headr.Size = useText;
                                }
                                else if (i == 1 && j == 0)
                                {
                                    importDocModel.Headr.MaterialCode = useText;
                                }
                                else if (i == 1 && j == 1)
                                {
                                    importDocModel.Headr.ShoulUseCount = useText;
                                }
                                else if (i == 2 && j == 0)
                                {
                                    importDocModel.Headr.ProductNumber = useText;
                                }
                                else if (i == 2 && j == 1)
                                {
                                    importDocModel.Headr.DoDate = useText;
                                }
                            }
                        }
                    }
                    #endregion
                }
                //原辅料列表处理
                else if (i >= OldRawMaterialStartIndex && i <= OldRawMaterialEndIndex)
                {
                    if (row.Cells[0].Paragraphs[0] != null && row.Cells[0].Paragraphs[0].Runs.Count > 0)
                    {
                        var model1 = GetRawMaterialByRow(row);
                        importDocModel.RawMaterialModelList1.Add(model1);
                    }
                }
                //包材列表处理
                else if (i >= baoCaiStartIndex && i <= baoCaiEndIndex)
                {
                    if (row.Cells[0].Paragraphs[0] != null && row.Cells[0].Paragraphs[0].Runs.Count > 0)
                    {
                        var model2 = GetRawMaterialByRow(row);
                        importDocModel.RawMaterialModelList2.Add(model2);
                    }
                }
            }