我正在用C＃编写Word Addin，将所有格式替换为xml标签， 现在我希望将word中的表转换为带有标准标签的html， 表的行数和列数可能不同， 我的意思是表包含合并的单元格或列
相同的：
-------------------------
| 1 | 2 | 3 | 4 |
| -------------------
| | 5 | 6 | 7 |
| -------------------
| | 8 |
| -------------------
| | 9 | 10 | 11 |
|------------------------
| 12 | 13 | 14 | 15 |
-------------------------
单元格1是一列中的四行合并 而单元格8是一行中三列的合并
我该如何转换它？
答案 0 :(得分：1)
前一段时间我们遇到过类似的项目，希望下面的代码能为您提供一个开始。 HTML部分
<span style="font-size:18px;"><div>
<input id="File1" type="file" runat="server"/>
<asp:Button ID="btnConvert" runat="server" Text="Convert" OnClick="btnConvert_Click" />
</div></span>
C＃部分
使用系统;
使用System.Data;
使用System.Configuration;
使用System.Collections;
使用System.Collections.Generic;
使用System.Linq;
使用System.Web;
使用System.Web.Security;
使用System.Web.UI;
使用System.Web.UI.WebControls;
使用System.Web.UI.WebControls.WebParts;
使用System.Web.UI.HtmlControls;
使用System.IO;
protected void Page_Load(object sender, EventArgs e)
{
}
/// <summary>
/// word to Html
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnConvert_Click(object sender, EventArgs e)
{
try
{
//upload
//uploadWord(File1);
//convert
wordToHtml(File1);
}
catch (Exception ex)
{
throw ex;
}
finally
{
Response.Write("Convert successfully!");
}
}
//upload and convert to html wordToHtml(wordFilePath)
///<summary>
///upload and save as html
///</summary>
///<param name="wordFilePath">word doc file path on client machine</param>
///<returns>html save path</returns>
public string wordToHtml(System.Web.UI.HtmlControls.HtmlInputFile wordFilePath)
{
Microsoft.Office.Interop.Word.ApplicationClass word = new Microsoft.Office.Interop.Word.ApplicationClass();
Type wordType = word.GetType();
Microsoft.Office.Interop.Word.Documents docs = word.Documents;
// open doc file
Type docsType = docs.GetType();
//upload to server and parse as html
string filePath = uploadWord(wordFilePath);
//if upload is success
if (filePath == "0")
return "0";
//if file is word
if (filePath == "1")
return "1";
object fileName = filePath;
Microsoft.Office.Interop.Word.Document doc = (Microsoft.Office.Interop.Word.Document)docsType.InvokeMember("Open",
System.Reflection.BindingFlags.InvokeMethod, null, docs, new Object[] { fileName, true, true });
// convert and save
Type docType = doc.GetType();
string filename = System.DateTime.Now.Year.ToString() + System.DateTime.Now.Month.ToString() + System.DateTime.Now.Day.ToString() +
System.DateTime.Now.Hour.ToString() + System.DateTime.Now.Minute.ToString() + System.DateTime.Now.Second.ToString();
// if directory exist, create if not
if (!Directory.Exists(Server.MapPath("~\\html")))
{
// create upload directory
Directory.CreateDirectory(Server.MapPath("~\\html"));
}
//html save location
string ConfigPath = HttpContext.Current.Server.MapPath("html/" + filename + ".html");
object saveFileName = ConfigPath;
/*For Microsoft Word 9 Object Library, if using 10, then use below:
* docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,
* null, doc, new object[]{saveFileName, Word.WdSaveFormat.wdFormatFilteredHTML});
* other formats:
* wdFormatHTML
* wdFormatDocument
* wdFormatDOSText
* wdFormatDOSTextLineBreaks
* wdFormatEncodedText
* wdFormatRTF
* wdFormatTemplate
* wdFormatText
* wdFormatTextLineBreaks
* wdFormatUnicodeText
*/
docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,
null, doc, new object[] { saveFileName, Microsoft.Office.Interop.Word.WdSaveFormat.wdFormatFilteredHTML });
//close document
docType.InvokeMember("Close", System.Reflection.BindingFlags.InvokeMethod,
null, doc, new object[] { null, null, null });
// exit Word
wordType.InvokeMember("Quit", System.Reflection.BindingFlags.InvokeMethod, null, word, null);
//goto converted html page
return ("/" + filename + ".html");
}
public string uploadWord(System.Web.UI.HtmlControls.HtmlInputFile uploadFiles)
{
if (uploadFiles.PostedFile != null)
{
string fileName = uploadFiles.PostedFile.FileName;
int extendNameIndex = fileName.LastIndexOf(".");
string extendName = fileName.Substring(extendNameIndex);
string newName = "";
try
{
//check if is word format
if (extendName == ".doc" || extendName == ".docx")
{
DateTime now = DateTime.Now;
newName = now.DayOfYear.ToString() + uploadFiles.PostedFile.ContentLength.ToString();
// check if directory exist, create one if not
if (!Directory.Exists(Server.MapPath("~\\wordTmp")))
{
// create upload directory
Directory.CreateDirectory(Server.MapPath("~\\wordTmp"));
}
//upload path, wordTemp relative to parrent
uploadFiles.PostedFile.SaveAs(System.Web.HttpContext.Current.Server.MapPath("wordTmp/" + newName + extendName));
}
else
{
return "1";
}
}
catch
{
return "0";
}
//return "http://" + HttpContext.Current.Request.Url.Host + HttpContext.Current.Request.ApplicationPath + "/wordTmp/" + newName + extendName;
return System.Web.HttpContext.Current.Server.MapPath("wordTmp/" + newName + extendName);
}
else
{
return "0";
}
}</span>
答案 1 :(得分：0)
这是一个简单的技巧，只需复制word table＆amp;粘贴在dreamweaver - ＆gt;设计模式。
当您在代码模式中看到时，您将从那里获得所有html标签，您只需复制该代码即可。粘贴在c＃文件中。
享受。
答案 2 :(得分：0)
tanx回复，
我找到了一种将单词表转换为html的方法。
我写这段代码：
private static void ConvertTableToHTML()
{
try
{
foreach (Table tb in Common.WordApplication.ActiveDocument.Tables)
{
for (int r = 1; r <= tb.Rows.Count; r++)
{
for (int c = 1; c <= tb.Columns.Count; c++)
{
try
{
Cell cell = tb.Cell(r, c);
foreach (Paragraph paragraph in cell.Range.Paragraphs)
{
Tagging(paragraph.Range, "P");
}
Tagging(cell.Range, "TD");
}
catch (Exception e)
{
if (e.Message.Contains("The requested member of the collection does not exist."))
{
//Most likely a part of a merged cell, so skip over.
}
else throw;
}
}
try
{
Row row = tb.Rows[r];
Tagging(row.Range, "TR");
}
catch (Exception ex)
{
bool initialTrTagInserted = false;
int columnsIndex = 1;
int columnsCount = tb.Columns.Count;
while (!initialTrTagInserted && columnsIndex <= columnsCount)
{
try
{
Cell cell = tb.Cell(r, columnsIndex);
cell.Range.InsertBefore("<TR>");
initialTrTagInserted = true;
}
catch (Exception e)
{
}
columnsIndex++;
}
columnsIndex = tb.Columns.Count;
bool endTrTagInserted = false;
while (!endTrTagInserted && columnsIndex >= 1)
{
try
{
Cell cell = tb.Cell(r, columnsIndex);
cell.Range.InsertAfter("</TR>");
endTrTagInserted = true;
}
catch (Exception e)
{
}
columnsIndex--;
}
}
}
Common.Tagging2(tb.Range, "Table");
object separator = "";
object nestedTable = true;
tb.ConvertToText(separator, nestedTable);
}
}
catch (Exception ex) { MessageBox.Show(ex.Message); }
}
public static void Tagging(Range range, string TagName)
{
try
{
range.InsertBefore("<" + TagName + ">");
range.InsertAfter("</" + TagName + ">");
}
catch (Exception ex) { throw new Exception(ex.Message); }
}