ASP.NET 利用第三方插件DocX产生Word 之 打印批量打印

客户需求：

　　接上一篇需求说起~~~

　　上一篇说客户需要固定格式打印（定义模板），实现了之后，客户又闲一张一张打印有些麻烦，要进行批量打印。

　　客户的需求就是这样，满足了一个又一个~~~没办法，做呗！毕竟客户给钱还是很痛快的！

解决办法：

　　还是利用DocX插件进行处理。

　　DocX是一个以非常直观简单的方式操作Word 2007/2010文件的轻量级.NET组件。它的速度非常快，而且不需要安装微软的Office软件。

　　附上DocX插件官网：https://docx.codeplex.com/

　　废话不说，看demo吧！

Demo程式代码：

　　demo界面：

　　ExportWord()　　

 1 private void ExportWord()
 2     {
 3         //模板路径
 4         string mWordTemplateSrc = Request.PhysicalPath.Replace("ExportWordAPI.aspx", "ExportWordTemplate.docx");
 5
 6         MemoryStream stream = new MemoryStream();
 7         using (DocX docPrint = DocX.Create(stream, DocumentTypes.Template))
 8         {
 9             DocX doc;
10             string mIds = Request.QueryString["SheetNo"];
11             string[] mSheets = mIds.Split(‘|‘);
12             //int iLength = 0;
13             int iPrintCount = 0;
14             int mParagraphsIndex = 0;
15             foreach (string sheetNo in mSheets)
16             {
17                 //iLength++;
18                 if (string.IsNullOrEmpty(sheetNo.Trim())) continue;
19
20                 iPrintCount++;
21
22                 //加载模板
23                 doc = DocX.Load(mWordTemplateSrc);
24                 //输出打印内容到模板
25                 ExportWord(ref doc, "FYBX", sheetNo);
26
27                 if (iPrintCount > 1)
28                 {
29                     mParagraphsIndex = docPrint.Paragraphs.Count - 1;
30                     docPrint.Paragraphs[mParagraphsIndex].InsertPageBreakAfterSelf();
31                     mParagraphsIndex = docPrint.Paragraphs.Count - 1;
32                     docPrint.Paragraphs[mParagraphsIndex].SetLineSpacing(LineSpacingType.Line, 0);
33                     docPrint.Paragraphs[mParagraphsIndex].SetLineSpacing(LineSpacingType.Before, 0);
34                     docPrint.Paragraphs[mParagraphsIndex].SetLineSpacing(LineSpacingType.After, 0);
35                 }
36                 //将打印内容插入打印word中
37                 docPrint.InsertDocument(doc, true);
38             }
39
40
41             //由于打印，产生的数据是不能修改的
42             EditRestrictions erReadOnly = EditRestrictions.readOnly;
43             docPrint.AddProtection(erReadOnly, "FYBX");
44
45             docPrint.Save();
46
47         }
48
49         byte[] tAryByte = stream.ToArray();
50         Response.Clear();
51         Response.AddHeader("Content-Length", tAryByte.Length.ToString());
52         Response.AppendHeader("Content-Disposition", string.Format("attachment;filename=ExportWord_{0}.docx", DateTime.Now.ToString("yyMMddHHmmss")));
53         Response.ContentType = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
54         Response.BinaryWrite(tAryByte);
55         Response.Flush();
56         Response.End();
57
58     }

　　ExportWord(ref DocX doc, string pFormID, string pSheetNO)

 1 private void ExportWord(ref DocX doc, string pFormID, string pSheetNO)
 2     {
 3         IDictionary par = new Dictionary<string, object>();
 4         string sql = "SELECT * FROM  head WHERE [email protected] AND [email protected]  ";
 5         par.Clear();
 6         par.Add("head001", pFormID);
 7         par.Add("head002", pSheetNO);
 8         DataTable dtHead = SqlDBHelper.ExecuteDataTable(this.SqlServerConnection, sql, par);//单头数据
 9
10         sql = "SELECT * FROM  body WHERE [email protected] AND [email protected] ";//单身数据
11         par.Clear();
12         par.Add("body001", pFormID);
13         par.Add("body002", pSheetNO);
14         DataTable dtBody = SqlDBHelper.ExecuteDataTable(this.SqlServerConnection, sql, par);
15
16
17         thisReplaceText(ref doc, "head002", dtHead.Rows[0]["head002"].ToString());
18         thisReplaceText(ref doc, "head003", dtHead.Rows[0]["head003"].ToString());
19         thisReplaceText(ref doc, "head004", dtHead.Rows[0]["head004"].ToString());
20         thisReplaceText(ref doc, "head005", dtHead.Rows[0]["head005"].ToString());
21         thisReplaceText(ref doc, "head006", dtHead.Rows[0]["head006"].ToString());
22         thisReplaceText(ref doc, "head008", dtHead.Rows[0]["head008"].ToString());
23         thisReplaceText(ref doc, "head009", dtHead.Rows[0]["head009"].ToString());
24         thisReplaceText(ref doc, "M", dtHead.Rows[0]["head010"].ToString());
25
26         int bodyRowIndex = 0;
27
28         int rowLength = 8;
29         Row insertRow = doc.Tables[0].Rows[rowLength];
30
31         int mRowsLength = 0;
32         foreach (DataRow dr in dtBody.Rows)
33         {
34             mRowsLength += 1;
35             if (mRowsLength <= 5)
36             {
37                 doc.Tables[0].Rows[2 + mRowsLength].Cells[0].Paragraphs[0].Append(dr["body003"].ToString());
38                 doc.Tables[0].Rows[2 + mRowsLength].Cells[1].Paragraphs[0].Append(dr["body004"].ToString());
39                 doc.Tables[0].Rows[2 + mRowsLength].Cells[2].Paragraphs[0].Append(dr["body005"].ToString());
40             }
41             else
42             {
43                 //获取到模板行的对象（一般是一个空行，只有架子没有数据的）
44                 doc.Tables[0].Rows[rowLength + bodyRowIndex].Xml.AddAfterSelf(insertRow.Xml);
45                 bodyRowIndex += 1;
46                 doc.Tables[0].Rows[rowLength + bodyRowIndex].Cells[0].Paragraphs[0].Append(dr["body003"].ToString());
47                 doc.Tables[0].Rows[rowLength + bodyRowIndex].Cells[1].Paragraphs[0].Append(dr["body004"].ToString());
48                 doc.Tables[0].Rows[rowLength + bodyRowIndex].Cells[2].Paragraphs[0].Append(dr["body005"].ToString());
49             }
50         }
51         //删除模板行，要不然会有一个空行
52         doc.Tables[0].RemoveRow(rowLength);
53     }

　　代码地址：http://pan.baidu.com/s/1eS5IK2u