请问在C#中如何根据书签获取word文档中的表格和数据？

Question

求指教 而且如果用js对Table表格做序列化后得到的字符串是{}没有值，这样就无法反序列化，求大神指教

Answer 1

//前提:一个表格中只有一个书签//原理:获取每个表格的范围range1,获取书签的范围:range2//如果  range1 > range2,那么range2中的内容,就是range1的内容,//CountBookMaskData函数返回的是结果

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using Microsoft.Office.Interop.Word;

using System.Text.RegularExpressions;

namespace Piclesoft.BaseCode

{

public class TableValue

{

public int nTablePos;

public int nRowPos;

public int nColumPos;

public Range rTableRange;

public string strText;

};

public class BookMarkValue

{

public Range rBookMarkRange;

public string strBookMarkName;

public TableValue tableValue = null;

};

public class TextResult

{

public string BookMaskName;

public string Text;

};

public class WordOperate

{

private Microsoft.Office.Interop.Word._Application m_oWordApplic; //   a   reference   to   Word   application 

private Microsoft.Office.Interop.Word._Document m_oDoc; //   a   reference   to   the   document 

private object missing = System.Reflection.Missing.Value;

object wdFormat = (int)Microsoft.Office.Interop.Word.WdSaveFormat.wdFormatDocument;//改变文档格式，不能设为wdFormatDocumentDefault

private object m_objCurDocFullFileName;

private string m_strLastError;

public WordOperate()

{

m_oWordApplic = new Microsoft.Office.Interop.Word.ApplicationClass();

m_oWordApplic.Options.ConfirmConversions = false;

m_oWordApplic.Visible = false;

m_oWordApplic.DisplayAlerts = Microsoft.Office.Interop.Word.WdAlertLevel.wdAlertsNone;

m_objCurDocFullFileName = string.Empty;

m_strLastError = string.Empty;

}

private void ResetErrMsg()

{

m_strLastError = string.Empty;

}

#region 打开文档

//   Open   a   file   (the   file   must   exists)   and   activate   it 

public void Open(string strFileName)

{

ResetErrMsg();

try

{

m_objCurDocFullFileName = strFileName;

object readOnly = true;

object isVisible = true;

m_oDoc = m_oWordApplic.Documents.Open(ref   m_objCurDocFullFileName, ref   missing, ref   readOnly,

ref   missing, ref   missing, ref   missing, ref   missing, ref   missing, ref   missing,

ref   missing, ref   missing, ref   isVisible, ref   missing, ref   missing, ref   missing, ref   missing);

m_oDoc.Activate();

}

catch (Exception ex)

{

m_strLastError = ex.Message;

}

}

#endregion

#region 是否打开成功

public bool IsOpen()

{

return (m_oDoc != null);

}

#endregion

#region 释放

/// <summary>

/// 释放

/// </summary>

public void Quit()

{

ResetErrMsg();

try

{

object notSave = Microsoft.Office.Interop.Word.WdSaveOptions.wdDoNotSaveChanges;

m_oDoc.Close(ref   notSave, ref   missing, ref   missing);

m_oWordApplic.Quit(ref   missing, ref   missing, ref   missing);

if (m_oDoc != null)//再关闭

{

System.Runtime.InteropServices.Marshal.ReleaseComObject(m_oDoc);

m_oDoc = null;

}

if (m_oWordApplic != null)//再关闭

{

System.Runtime.InteropServices.Marshal.ReleaseComObject(m_oWordApplic);

m_oWordApplic = null;

}

GC.Collect();

}

catch (Exception ex)

{

m_strLastError = ex.Message;

}

}

#endregion

#region 获取所有的表格

/// <summary>

/// 获取所有的表格

/// </summary>

/// <param name="tableList"></param>

/// <returns></returns>

public bool GetAllTableList(ref List<TableValue> tableList)

{

tableList = new List<TableValue>();

ResetErrMsg();

try

{

for (int tablePos = 1; tablePos <= m_oDoc.Tables.Count; tablePos++)

{

Microsoft.Office.Interop.Word.Table nowTable = m_oDoc.Tables[tablePos];

for (int rowPos = 1; rowPos <= nowTable.Rows.Count; rowPos++)

{

for (int columPos = 1; columPos <= nowTable.Columns.Count; columPos++)

{

try

{

TableValue tTableValue = new TableValue();

tTableValue.nTablePos = tablePos;

tTableValue.nRowPos = rowPos;

tTableValue.nColumPos = columPos;

string strText = nowTable.Cell(rowPos, columPos).Range.Text;

tTableValue.strText = strText.Substring(0, strText.Length - 2);

tTableValue.rTableRange = nowTable.Cell(rowPos, columPos).Range;

tableList.Add(tTableValue);

}

catch (Exception ex)

{

continue;

}

}

}

}

tableList = tableList.Distinct().ToList();

return true;

}

catch (Exception ex)

{

m_strLastError = ex.Message;

return false;

}

}

#endregion

#region 获取所有的书签

public bool GetAllBookMarkList(ref List<BookMarkValue> bookMarkList)

{

ResetErrMsg();

bookMarkList = new List<BookMarkValue>();

try

{

System.Collections.IEnumerator tEnumerator = m_oWordApplic.ActiveDocument.Bookmarks.GetEnumerator();

while (tEnumerator.MoveNext())

{

Microsoft.Office.Interop.Word.Bookmark bk = (Microsoft.Office.Interop.Word.Bookmark)tEnumerator.Current;

BookMarkValue bkv = new BookMarkValue();

bkv.rBookMarkRange = bk.Range;

bkv.strBookMarkName = bk.Name;

bookMarkList.Add(bkv);

}

bookMarkList = bookMarkList.Distinct().ToList();

return true;

}

catch (Exception ex)

{

m_strLastError = ex.Message;

return false;

}

}

#endregion

#region 计算数据

public bool CountBookMaskData(ref List<TextResult> refList)

{

refList = new List<TextResult>();

List<TableValue> tableList = null;

List<BookMarkValue> bookMarkList = null;

if (!GetAllTableList(ref tableList))

{

return false;

}

if (!GetAllBookMarkList(ref bookMarkList))

{

return false;

}

ResetErrMsg();

try

{

foreach (BookMarkValue objBookMark in bookMarkList)

{

foreach (TableValue objTable in tableList)

{

if (objBookMark.rBookMarkRange.InRange(objTable.rTableRange))

{

TextResult obj = new TextResult();

obj.BookMaskName = objBookMark.strBookMarkName;

obj.Text = objTable.strText;

objBookMark.tableValue = objTable;

refList.Add(obj);

break;

}

}

}

return true;

}

catch (Exception ex)

{

m_strLastError = ex.Message;

return false;

}

}

#endregion

#region 去掉从表格中读取的数据后缀

string RemoveSuffix(string strValue)

{

if (strValue == null)

return strValue;

if (strValue.Length > 1)

strValue = strValue.Substring(0, strValue.Length - 2);

return strValue.Trim() ;

}

#endregion

}

}

Answer 2

先在已有的word文档中输入一串空格[长度自定，如图1所示]，然后再选中这窜空格，在此基础上插入一个书签，
可以看到，书签被分割成了一对中括号，中括号里面的内容就是range的内容，那么，大家可以随心所欲写代码了，
原码如下：
private void button1_Click(object sender, EventArgs e)
{
object missingValue = System.Reflection.Missing.Value;
object myTrue = false;
object fileName = this.txt_file.Text.Trim().ToString();

Word._Application oWord = new Word.ApplicationClass();
Word._Document oDoc;
oDoc = oWord.Documents.Open(ref fileName, ref missingValue,
ref myTrue, ref missingValue, ref missingValue, ref missingValue,
ref missingValue, ref missingValue, ref missingValue,
ref missingValue, ref missingValue, ref missingValue,
ref missingValue, ref missingValue, ref missingValue,
ref missingValue);
MessageBox.Show(oDoc.Bookmarks.Count.ToString());
//写入word文档
object tmp = "msr_01";
Word.Range tmpRng = oWord.ActiveDocument.Bookmarks.get_Item(ref tmp).Range;
tmpRng.Text = "鲁能工程有限公司221";
//由于附值以后书签自动消除，为了以后便于修改，需要把书签再自动生成一个
object oRng = tmpRng;
oDoc.Bookmarks.Add(tmp.ToString(), ref oRng);
object bSaveChange = true;
oDoc.Close(ref bSaveChange, ref missingValue, ref missingValue);
}

注意：
1、[这是往word文档里面写入数据，如果要取得数据可以用range.text来取得]
2、需要的using指令集是：using Word = Microsoft.Office.Interop.Word;
希望帮到你