word 文档的生成，嵌入式图片的定位，简单表格的生成

  整体的思路很简单，就是将试题写入到word文档中，采用的是selection.TypeText(string str)的方式，上一篇，基本上也是完成了，但是，发现，图片不能设置成嵌入式的，而且，定位也不是很标准，所以就修改了一下，下面的基本上可以完成，结果就是，如果试题中包含有图片的话，就将图片提取出来，单独做一个段落，放在试题的上面。表格放在试题下面。其中，有些函数、方法无关紧要，就不在此列出。想common.NoHTML(string str)等等。

/// <summary> /// 将试卷导出到word文档中 /// </summary> /// <param name="table">试卷中的大题，小题等内容 /// table中包含"ItemIndex", "quContent", "quMark", "quType", "para_space"几列 /// ItemIndex 相当于是 小题或者大题的题号后面有如 一、1、等 /// quContent 相当如是 题干部分（不包含选项部分）选项部分为下一行的内容 /// quMark 为试题的分数部分 /// quType 为试题的类型，如大题：title； 选项 optiion ；题干：content /// para_space 为应该为试题留出多大的空间去让答题人答题。 /// </param> /// <param name="paperName">试卷的名称，如：2009-2010上学年期末考试试卷</param> /// <param name="totalScore">试卷总分</param> /// <param name="time_length">时间：60分钟</param> /// <param name="file">要保存的文件的相对路径</param> /// <param name="fileTemplate">文档模板的相对路径</param> private void writeDocument(DataTable table, string paperName, string totalScore, string time_length, string file, string fileTemplate) { Microsoft.Office.Interop.Word.Application WordApp = new Microsoft.Office.Interop.Word.ApplicationClass(); Document WordDoc; string strContent = ""; object strFileName = System.Web.HttpContext.Current.Server.MapPath(file); object fileName = System.Web.HttpContext.Current.Server.MapPath(fileTemplate); Object oMissing = System.Reflection.Missing.Value; WordDoc = WordApp.Documents.Add(ref fileName, ref oMissing, ref oMissing, ref oMissing); WordDoc.Activate(); object unith; ///试卷模板中包含三个标签，"header"、"totalScore"、"content" ///“header” 用来存储试卷的题目 如：2009-2010上学年期末考试试卷 ///"totalScore"试卷总分+考试时间 如：满分：100分 时间：60分钟 ///"content" 试卷的内容部分 foreach (Bookmark bm in WordDoc.Bookmarks) { if (bm.Name == "header") { bm.Select(); bm.Range.Text = paperName; } if (bm.Name == "totalScore") { bm.Select(); bm.Range.Text = "总分：" + totalScore + "分/t时间：" + time_length + "分钟"; } if (bm.Name == "content") { //讲光标定位到书签内。 bm.Select(); //得到光标的位置。 Selection currentSelection = WordDoc.ActiveWindow.Selection; #region test foreach (DataRow dr in table.Rows) { strContent = dr["itemIndex"].ToString() + dr["quContent"].ToString() + dr["quMark"].ToString(); currentSelection.Font.Name = "新宋体"; if (dr["quType"].ToString() == "title") { currentSelection.Font.Bold = 1; currentSelection.Font.Size = 14; } else if (dr["quType"].ToString() == "option") { currentSelection.Font.Bold = 0; currentSelection.Font.Size = 12; } else { currentSelection.Font.Bold = 0; currentSelection.Font.Size = 12; } if (Regex.IsMatch(strContent, @"<img[^>]*>")) { MatchCollection matches = Regex.Matches(strContent, @"<img[^>]*>"); foreach (Match ma in matches) { if (Regex.IsMatch(ma.Value, @"<img[^>]*>")) { Match match = Regex.Match(ma.Value, @"src=.*"); string ss = match.Value; // ss=ma.Replace("//",""); ss = ss.Replace("src=/"", ""); ss = ss.Replace("/" />", "");//这时的ss就是img的相对路径了 // currentSelection.TypeParagraph(); string imgPath = System.Web.HttpContext.Current .Server.MapPath(ss.Contains("..") ? ("~" + ss.Substring(2)) : ("~" + ss));//图片所在路径 object LinkToFile = false; object SaveWithDocument = true; object Anchor = WordDoc.ActiveWindow.Selection.Range; //图片在模板中默认的是嵌入式。 InlineShape li = currentSelection.InlineShapes.AddPicture(imgPath, ref LinkToFile, ref SaveWithDocument, ref Anchor); li.Select(); currentSelection.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphCenter; //li.Type = WdInlineShapeType.wdInlineShapePicture; // li.ConvertToShape().WrapFormat.Type = WdWrapType.wdWrapSquare; // currentSelection.TypeParagraph(); unith = WdUnits.wdStory; currentSelection.EndKey(ref unith, ref oMissing); currentSelection.TypeParagraph(); currentSelection.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphJustify; } } string strNoImg = Regex.Replace( common.NoHTML(strContent),@"<img[^>]*>",""); currentSelection.TypeText(strNoImg); } else if (Regex.IsMatch(strContent, @"<table.*</table>")) { string strNoTable = Regex.Replace(strContent, @"<table.*</table>", ""); currentSelection.TypeText(common.NoHTML(strNoTable)); MatchCollection matches = Regex.Matches(strContent, @"(<table.*</table>)"); foreach (Match ma in matches) { if (Regex.IsMatch(ma.Value, @"<table.*</table>")) { MatchCollection matchTR = Regex.Matches(ma.Value, @"<tr[^>]*>[/s/S]*?<//tr>"); int rowCount = matchTR.Count; MatchCollection matchTd = Regex.Matches(matchTR[0].Value, @"<td.*?>.*?</td>"); int ColumnCount = matchTd.Count; Table newTable = WordDoc.Tables.Add( currentSelection.Range, rowCount, ColumnCount, ref oMissing, ref oMissing); newTable.Columns.Width = 100f; newTable.Select(); currentSelection.Tables[1].Rows.Alignment = WdRowAlignment.wdAlignRowCenter; currentSelection.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphCenter; int i = 1; for (; i <= matchTR.Count; i++) { matchTd = Regex.Matches(matchTR[i - 1].Value, @"<td.*?>.*?</td>"); for (int j = 1; j <= matchTd.Count; j++) { ///讲语句中的<td>和</td>删除掉 string tdString = matchTd[j - 1].Value; tdString = Regex.Replace(tdString, @"<td.*?>", ""); tdString = Regex.Replace(tdString, @"</td>", ""); newTable.Cell(i, j).Range.Text = Regex.Replace(tdString, @"/([^/)]*/)", ""); } } unith = WdUnits.wdStory; currentSelection.EndKey(ref unith, ref oMissing); currentSelection.TypeParagraph(); } } } else { currentSelection.TypeText(common.NoHTML(strContent)); } currentSelection.TypeParagraph(); for (int i = 0; i < int.Parse(dr["para_space"].ToString()); i++) { currentSelection.TypeParagraph(); } } #endregion } } //将WordDoc文档对象的内容保存为DOC文档 WordDoc.SaveAs(ref strFileName, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing); //关闭WordDoc文档对象 WordDoc.Close(ref oMissing, ref oMissing, ref oMissing); //关闭WordApp组件对象 WordApp.Quit(ref oMissing, ref oMissing, ref oMissing); WordOperate.KillWordProcess(); }

 

效果图如下