private static SubjectStructure subjectPreStructure; //= new SubjectStructure(subjectPre, 1, minisubjectPreStructure);
#endregion Fields
#region Constructors
public MatchArray(string id)
{
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load(Application.StartupPath + "/SpotTemplate.xml");
//配置共有信息
//配置对应学科
XmlElement xmlnode = xmldoc.GetElementById(id); //xmldoc.SelectSingleNode("//Template");
XmlNode matchSpaceNumnode = xmlnode.SelectSingleNode("matchSpaceNum");
XmlNode matchSpaceNum2node = xmlnode.SelectSingleNode("matchSpaceNum2");
XmlNode matchSelectOptionnode = xmlnode.SelectSingleNode("matchSelectOption");
XmlNode matchSelectOption2node = xmlnode.SelectSingleNode("matchSelectOption2");
matchSpaceNum = matchSpaceNumnode.InnerText;
matchSpaceNum2 = matchSpaceNum2node.InnerText;
matchSelectOption = matchSelectOptionnode.InnerText;
matchSelectOption2 = matchSelectOption2node.InnerText;
XmlNode xmlbigSubjectPre = xmlnode.SelectSingleNode("bigSubjectPre");
bigSubjectPre = xmlbigSubjectPre.InnerText.Split(',');
XmlNode xmlanswer = xmlnode.SelectSingleNode("answer");
answer = xmlanswer.InnerText.Split(',');
XmlNode xmlSubjectStructure = xmlnode.SelectSingleNode("SubjectStructure");
subjectPreStructure = InitSubjectStructure(xmlSubjectStructure);
}
/// <summary>
/// 过滤内容显示html预览以及添加试题列表节点
/// </summary>
/// <param name="isSpot">是否为自动判题，用来判断是否需要显示提示信息</param>
private void SubjectContentBuild(bool isSpot, TreeNode treenode, SubjectStructure subjectstructure)
{
Subject subject = new Subject();//创建试题对象
subject.rangestart = mainContent1.WordBrowers.document.Application.Selection.Range.Start;//取得当前范围
subject.rangeend = mainContent1.WordBrowers.document.Application.Selection.Range.End;//取得当前范围
if (!isexistnode(subject, treenode))//判断是否该题已存在，如果存在提示重新选择
{
if (ischildnode(subject, treenode))//并且如果是大题下面的第一级子题，则验证范围界限
{
if (behindJudage(subject, treenode))//判断属于题目后面的内容 ，如果选择了该节点前面的内容提示选择,
{
mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//包括题目前ID号内容的范围
String cliptext = ClipboardHelper.getClipboardText().TrimStart();
subject.subjecttextcontent = cliptext;
int prelength = 0;//定义前段返回的字符串
string sequencestr = MatchContent.matchRe(subjectstructure.subjectPre, cliptext, ref prelength);
TreeNode tn = new TreeNode();
int sequence = 1;//试题在套卷中的排序号
try
{
sequence = Int16.Parse(sequencestr);
}
catch (Exception ex)
{
sequence = 1;
}
subject.套卷序号 = sequence;
if (cliptext.Length > 20)
{
tn.Text = cliptext.Substring(0, 20);
}
else
{
tn.Text = cliptext;
}
tn.Tag = subject;//对应内容属性
tn.Expand();
treenode.Nodes.Add(tn);
treenode.Expand();
this.propertyGrid.SelectedObject = subject;
//if (subjectstructure.childsubjectStructure != null)//判断是否还需判断子题
//{
// int subjectend = 0;//结束结束返回
// bool subjectb = SubjectBuild(tn, subjectstructure.childsubjectStructure, ref subjectend);
// if (!subjectb)//没有字节点
// {
// int end = 0;//结束位置返回
// bool bansw = answerspot(ref tn, ref end);
// if (bansw)//存在答案。更新题目内容界定范围
// {
// mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, end);
// }
// else
// {
// mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, subject.rangeend);
// }
// mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//不包括题目前ID号内容的范围
// String html = ClipboardHelper.getClipboardHtml();
// HtmlUtil.htmlProcess(ref html);
// this.webBrowser.DocumentText = html;
// subject.subjecthtmlcontent = html;
// subject.subjectbinarycontent = ClipboardHelper.getClipboardEmbed();
// }
// else//更新题干或者大题内容范围
// {
// mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, subjectend);
// mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//不包括题目前ID号内容的范围
// String html = ClipboardHelper.getClipboardHtml();
// HtmlUtil.htmlProcess(ref html);
// this.webBrowser.DocumentText = html;
// subject.subjecthtmlcontent = html;
// subject.subjectbinarycontent = ClipboardHelper.getClipboardEmbed();
// }
//}
//else//没有子节点
//{
int end = 0;
bool bansw = answerspot(ref tn, ref end);
if (bansw || MessageBox.Show("确认此题不需要答案吗？","提示", MessageBoxButtons.OKCancel).Equals(DialogResult.OK))//存在答案。更新题目内容界定范围
{
if (bansw)
{
mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, end);
}
else
{
mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, subject.rangeend);
}
}
else
{
treenode.Nodes.Remove(tn);
return;
//mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, subject.rangeend);
}
mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//不包括题目前ID号内容的范围
String html = ClipboardHelper.getClipboardHtml();
HtmlUtil.HtmlPictureMove(ref html);
this.webBrowser.DocumentText = html;
subject.subjecthtmlcontent = html;
//subject.subjectbinarycontent = ClipboardHelper.getClipboardEmbed();
// }
}
else if (!isSpot)
{
MessageBox.Show("题目子题必须是题目下面的内容！");
}
}
else if (!isSpot)
{
MessageBox.Show("子题不能超过大题范围！");
}
}
else if (!isSpot)
{
MessageBox.Show("同一内容不能属于多个题目！");
}
}
public SubjectStructure(String [] subjectPre,int subjectlevel,SubjectStructure childsubjectStructure)
{
this.subjectPre=subjectPre;
this.subjectlevel = subjectlevel;
this.childsubjectStructure = childsubjectStructure;
}
/// <summary>
///
/// 题目内容建立
/// </summary>
/// <param name="treenode">建立所在节点下</param>
/// <param name="subjectstructure">题目对应匹配结构</param>
/// <returns> 返回是否有子节点</returns>
///
private bool SubjectBuild(TreeNode treenode, SubjectStructure subjectstructure,ref int endfor)
{
MartianSpot martianSpot = new MartianSpot();
List<SubjectInfo> listminisubject = null;
Subject subject = (Subject)treenode.Tag;
try
{
listminisubject = martianSpot.subjectSpot(mainContent1.WordBrowers.document, ref this.progressBarSpot, subjectstructure.subjectPre, subject.rangestart, subject.rangeend);
if (listminisubject.Count == 0)
return false;
for (int i = 0; i < listminisubject.Count; i++)
{
SubjectInfo subjectInfoStart = listminisubject[i];
int start = subjectInfoStart.paragraphsStart;
if (i == 0)//去第一个子题的头位置
{
endfor = start;
}
SubjectInfo subjectInfoEnd;
int end;
if (i == listminisubject.Count - 1)
{
//subjectInfoEnd = listminisubject[i];
//object oEndOfDoc = "\\endofdoc"; /* \endofdoc is a predefined bookmark */
//最后一题将范围移动至文档结束
end = subject.rangeend;
}
else
{
subjectInfoEnd = listminisubject[i + 1];
end = subjectInfoEnd.paragraphsStart;
}
//设定选择范围
mainContent1.WordBrowers.document.Application.Selection.SetRange(start, end);
//更新目录栏
SubjectContentBuild(true, treenode, subjectstructure);
}
return true;
}
catch (NullReferenceException ex)
{
return false;
// MessageBox.Show("请先在程序中打开word文件。");
}
}
/// <summary>
/// 英语全局答案分析
/// </summary>
/// <param name="subjectstructure"></param>
/// <param name="endfor"></param>
/// <param name="fatherID">父题的ID</param>
/// <returns>返回用来标识是否有子答案</returns>
private bool englishAnalyseAnswer(SubjectStructure subjectstructure, int startanswer, int endanswer)
{
MartianSpot martianSpot = new MartianSpot();
List<SubjectInfo> listminisubject = null;
//Subject subject = (Subject)treenode.Tag;
try
{
listminisubject = martianSpot.answerSpot(mainContent1.WordBrowers.document, ref this.progressBarSpot, subjectstructure.subjectPre, startanswer, endanswer);
if (listminisubject.Count == 0)
return false;
for (int i = 0; i < listminisubject.Count; i++)
{
SubjectInfo subjectInfoStart = listminisubject[i];
int start = subjectInfoStart.paragraphsStart;
SubjectInfo subjectInfoEnd;
int end;
if (i == listminisubject.Count - 1)
{
//subjectInfoEnd = listminisubject[i];
//object oEndOfDoc = "\\endofdoc"; /* \endofdoc is a predefined bookmark */
//最后一题将范围移动至文档结束
end = endanswer;
}
else
{
subjectInfoEnd = listminisubject[i + 1];
end = subjectInfoEnd.paragraphsStart;
}
//设定选择范围
mainContent1.WordBrowers.document.Application.Selection.SetRange(start, end);
//更新目录栏
// analyseAnswerSecond(subjectstructure, fatherID, treenode);
//获取答案范围
mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//包括题目前ID号内容的范围
String cliptext = ClipboardHelper.getClipboardText();
int prelength = 0;//定义前段返回的字符串
string sequencestr = MatchContent.matchRe(subjectstructure.subjectPre, cliptext, ref prelength);
int sequence = 1;//试题在套卷中的排序号
try
{
sequence = Int16.Parse(sequencestr);
}
catch (Exception ex)
{
sequence = 1;
}
TreeNode treenodecurrect = englistJudgeAnswerForSubject(sequence);//判断答案对应的树节点
if (treenodecurrect == null)
{
}
else
{
mainContent1.WordBrowers.document.Application.Selection.SetRange(start + prelength, end);
Subject treenodecurrectsubject = (Subject)treenodecurrect.Tag;
mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//不包括题目前ID号内容的范围
String html = ClipboardHelper.getClipboardHtml();
HtmlUtil.HtmlPictureMove(ref html);
html = HtmlUtil.HtmlFragmentClear(html);
treenodecurrectsubject.answer.subjecthtmlanswer = HtmlUtil.htmlreplace(html);
//treenodecurrectsubject.answer.subjectbinaryanswer = ClipboardHelper.getClipboardEmbed();
treenodecurrectsubject.answer.subjecttextanswer = ClipboardHelper.getClipboardText();
}
}
return true;
}
catch (NullReferenceException ex)
{
return false;
// MessageBox.Show("请先在程序中打开word文件。");
}
}
/// <summary>
/// 过滤内容显示html预览以及添加试题列表节点
/// </summary>
/// <param name="isSpot">是否为自动判题，用来判断是否需要显示提示信息</param>
private void analyseAnswerSecond(SubjectStructure subjectstructure, int fatherID, TreeNode treenode)
{
int rangestart = mainContent1.WordBrowers.document.Application.Selection.Range.Start;//取得当前范围
int rangeend = mainContent1.WordBrowers.document.Application.Selection.Range.End;//取得当前范围
mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//包括题目前ID号内容的范围
String cliptext = ClipboardHelper.getClipboardText();
int prelength = 0;//定义前段返回的字符串
string sequencestr = MatchContent.matchRe(subjectstructure.subjectPre, cliptext, ref prelength);
int sequence = 1;//试题在套卷中的排序号
try
{
sequence = Int16.Parse(sequencestr);
}
catch (Exception ex)
{
sequence = 1;
}
TreeNode treenodecurrect = judgeAnswerForSubject(treenode, sequence);//判断答案对应的树节点
if (treenodecurrect == null)
{
return;
}
if (subjectstructure.childsubjectStructure != null)//判断是否还需判断子题
{
bool subjectb = analyseAnswer(subjectstructure.childsubjectStructure, sequence, treenodecurrect, rangestart, rangeend);
if (!subjectb)//没有子节点
{
mainContent1.WordBrowers.document.Application.Selection.SetRange(rangestart + prelength, rangeend);
Subject treenodecurrectsubject = (Subject)treenodecurrect.Tag;
mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//不包括题目前ID号内容的范围
String html = ClipboardHelper.getClipboardHtml();
HtmlUtil.HtmlPictureMove(ref html);
html = HtmlUtil.HtmlFragmentClear(html);
treenodecurrectsubject.answer.subjecthtmlanswer = HtmlUtil.htmlreplace(html);
//treenodecurrectsubject.answer.subjectbinaryanswer = ClipboardHelper.getClipboardEmbed();
treenodecurrectsubject.answer.subjecttextanswer = ClipboardHelper.getClipboardText();
}
}
else//没有子节点
{
Subject treenodecurrectsubject = (Subject)treenodecurrect.Tag;
mainContent1.WordBrowers.document.Application.Selection.SetRange(rangestart + prelength, rangeend);
mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//不包括题目前ID号内容的范围
String html = ClipboardHelper.getClipboardHtml();
HtmlUtil.HtmlPictureMove(ref html);
html = HtmlUtil.HtmlFragmentClear(html);
treenodecurrectsubject.answer.subjecthtmlanswer = HtmlUtil.htmlreplace(html);
//treenodecurrectsubject.answer.subjectbinaryanswer = ClipboardHelper.getClipboardEmbed();
treenodecurrectsubject.answer.subjecttextanswer = ClipboardHelper.getClipboardText();
}
}
/// <summary>
/// 过滤内容显示html预览以及添加试题列表节点
/// </summary>
/// <param name="isSpot">是否为自动判题，用来判断是否需要显示提示信息</param>
/// <param name="subjectstructure">试题匹配规则正则结构</param>
/// <param name="treenode">节点信息</param>
private void SubjectContentBuild(bool isSpot, TreeNode treenode, SubjectStructure subjectstructure)
{
Subject subject = new Subject();//创建试题对象
subject.rangestart = mainContent1.WordBrowers.document.Application.Selection.Range.Start;//取得当前范围
subject.rangeend = mainContent1.WordBrowers.document.Application.Selection.Range.End;//取得当前范围
//if (!isexistnode(subject, treenode) )//判断是否该题已存在
//{
//if (ischildnode(subject, treenode))//判断属于子节点范围
// {
mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//包括题目前ID号内容的范围
String cliptext = ClipboardHelper.getClipboardText();
//subject.subjecttextcontent = cliptext;
int prelength = 0;//定义前段返回的字符串
TreeNode tn = new TreeNode();
string sequencestr = MatchContent.matchRe(subjectstructure.subjectPre, cliptext, ref prelength);
int sequence = 1;//试题在套卷中的排序号
try
{
sequence = Int16.Parse(sequencestr);
}
catch (Exception ex)
{
sequence = 1;
}
subject.套卷序号 = sequence;
//this.webBrowser.DocumentText = html;
//subject.subjecthtmlcontent = html;
//subject.subjectbinarycontent = ClipboardHelper.getClipboardEmbed();
if (cliptext.Length > 20)
{
tn.Text = cliptext.Substring(0, 20);
}
else
{
tn.Text = cliptext;
}
tn.Tag = subject;//对应内容属性
tn.Expand();
treenode.Nodes.Add(tn);
treenode.Expand();
this.propertyGrid.SelectedObject = subject;
if (subjectstructure.childsubjectStructure != null)//判断是否还需判断子题
{
int subjectend = 0;//结束结束返回
bool subjectb = SubjectBuild(tn, subjectstructure.childsubjectStructure, ref subjectend,null,null);
if (!subjectb)//没有字节点
{
int end = 0;//结束位置返回
bool bansw = AnswerSpot(ref tn, ref end);
if (bansw)//存在答案。更新题目内容界定范围
{
mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, end);
}
else
{
mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, subject.rangeend);
}
mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//不包括题目前ID号内容的范围
String html = ClipboardHelper.getClipboardHtml();
HtmlUtil.HtmlPictureMove(ref html);
FilterHtmlAndShowInWebbrowser(ref html);
subject.subjecthtmlcontent = html;
//subject.subjectbinarycontent = ClipboardHelper.getClipboardEmbed();
subject.subjecttextcontent = ClipboardHelper.getClipboardText();
}
else//更新题干或者大题内容范围
{
mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, subjectend);
mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//不包括题目前ID号内容的范围
String html = ClipboardHelper.getClipboardHtml();
HtmlUtil.HtmlPictureMove(ref html);
html = HtmlUtil.HtmlFragmentClear(html);
html = HtmlUtil.htmlreplace(html);
if (!isSpot)
{
if (html != null && !html.Trim().Equals(""))
{
try
{
this.webBrowser.DocumentText = html;
}
catch
{
MessageBox.Show("该题无法预览,请重新拆题", "提示");
}
}
//FilterHtmlAndShowInWebbrowser(ref html);
}
subject.subjecthtmlcontent = html;
//subject.subjectbinarycontent = ClipboardHelper.getClipboardEmbed();
//subject.subjecttextcontent = ClipboardHelper.getClipboardText();
}
}
else//没有子节点
{
int end = 0;
bool bansw = AnswerSpot(ref tn, ref end);
if (bansw)//存在答案。更新题目内容界定范围
{
mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, end);
}
else
{
mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, subject.rangeend);
}
mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//不包括题目前ID号内容的范围
String html = ClipboardHelper.getClipboardHtml();
HtmlUtil.HtmlPictureMove(ref html);
html = HtmlUtil.HtmlFragmentClear(html);
html = HtmlUtil.htmlreplace(html);
if (!isSpot)
{
if (html != null && !html.Trim().Equals(""))
{
try
{
this.webBrowser.DocumentText = html;
}
catch
{
MessageBox.Show("该题无法预览,请重新拆题", "提示");
}
}
//FilterHtmlAndShowInWebbrowser(ref html);
}
subject.subjecthtmlcontent = html;
//subject.subjectbinarycontent = ClipboardHelper.getClipboardEmbed();
subject.subjecttextcontent = ClipboardHelper.getClipboardText();
}
}
/// <summary>
///
/// 题目内容建立
/// </summary>
/// <param name="treenode">建立所在节点下</param>
/// <param name="subjectstructure">题目对应匹配结构</param>
/// <returns> 返回是否有子节点</returns>
///
private bool SubjectBuild(TreeNode treenode, SubjectStructure subjectstructure, ref int endfor, List<Subject> list2, List<Subject> list3=null,int index=1)
{
MartianSpot martianSpot = new MartianSpot();
List<SubjectInfo> listminisubject = null;
Subject subject1 = (Subject)treenode.Tag;
try
{
listminisubject = martianSpot.subjectSpot(mainContent1.WordBrowers.document, ref this.progressBarSpot, subjectstructure.subjectPre, subject1.rangestart, subject1.rangeend);
if (listminisubject.Count == 0)
return false;
for (int i = 0; i < listminisubject.Count; i++)
{
SubjectInfo subjectInfoStart = listminisubject[i];
int start = subjectInfoStart.paragraphsStart;
if (i == 0)//去第一个子题的头位置
{
endfor = start;
}
SubjectInfo subjectInfoEnd;
int end;
if (i == listminisubject.Count - 1)
{
//subjectInfoEnd = listminisubject[i];
//object oEndOfDoc = "\\endofdoc"; /* \endofdoc is a predefined bookmark */
//最后一题将范围移动至文档结束
end = subject1.rangeend;
}
else
{
subjectInfoEnd = listminisubject[i + 1];
end = subjectInfoEnd.paragraphsStart;
}
Subject subject = new Subject();//创建试题对象
subject.rangestart = start;//取得当前范围
subject.rangeend = end;//取得当前范围
var item = list2.Where(x => x.ParentId == subject1.Id).ToList()[i];
subject.ParentId = item.ParentId;
subject.Id = item.Id;
String cliptext = item.subjecttextcontent;
//subject.subjecttextcontent = cliptext;
int prelength = 0;//定义前段返回的字符串
TreeNode tn = new TreeNode();
string sequencestr = MatchContent.matchRe(subjectstructure.subjectPre, cliptext, ref prelength);
int sequence = 1;//试题在套卷中的排序号
try
{
sequence = Int16.Parse(sequencestr);
}
catch (Exception ex)
{
sequence = 1;
}
subject.套卷序号 = sequence;
//this.webBrowser.DocumentText = html;
//subject.subjecthtmlcontent = html;
//subject.subjectbinarycontent = ClipboardHelper.getClipboardEmbed();
string html = item.subjecthtmlcontent;
string[] strs = null;
//第一层
if (index == 1)
{
strs = MatchArray.SubjectPreStructure.subjectPre;
//第一层需要去掉第二层的内容
var htmls = html.Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
foreach (var itemHtml in htmls)
{
if (MatchContent.match(MatchArray.SubjectPreStructure.childsubjectStructure.subjectPre, NoHTML(itemHtml)))
{
html = html.Substring(0, GetStrIndex(html, itemHtml));
break;
}
}
}else{ //第二层
strs = MatchArray.SubjectPreStructure.childsubjectStructure.subjectPre;
}
foreach (var sb in strs)
{
string tempsb = sb;
if (tempsb.IndexOf("^") == 0)
{
tempsb = tempsb.Substring(1);
}
var match = Regex.Match(html, tempsb);
if (match.Success)
{
html = html.Replace(match.Groups["pre"].Value, "");
}
}
if (cliptext.Length > 20)
{
tn.Text = cliptext.Substring(0, 20);
}
else
{
tn.Text = cliptext;
}
tn.Tag = subject;//对应内容属性
tn.Expand();
treenode.Nodes.Add(tn);
treenode.Expand();
this.propertyGrid.SelectedObject = subject;
if (subjectstructure.childsubjectStructure != null)//判断是否还需判断子题
{
int subjectend = 0;//结束结束返回
bool subjectb = SubjectBuild(tn, subjectstructure.childsubjectStructure, ref subjectend, list3, null,index+1);
if (!subjectb)//没有字节点
{
//end = 0;//结束位置返回
//bool bansw = AnswerSpot(ref tn, ref end);
//if (bansw)//存在答案。更新题目内容界定范围
//{
// mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, end);
//}
//else
//{
// mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, subject.rangeend);
//}
//mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//不包括题目前ID号内容的范围
//String html = ClipboardHelper.getClipboardHtml();
HtmlUtil.HtmlPictureMove(ref html);
FilterHtmlAndShowInWebbrowser(ref html);
//需过滤题号
subject.subjecthtmlcontent = html;
//subject.subjectbinarycontent = ClipboardHelper.getClipboardEmbed();
//需过滤题号
subject.subjecttextcontent = item.subjecttextcontent;
}
else//更新题干或者大题内容范围
{
//mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, subjectend);
//mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//不包括题目前ID号内容的范围
//String html = ClipboardHelper.getClipboardHtml();
HtmlUtil.HtmlPictureMove(ref html);
html = HtmlUtil.HtmlFragmentClear(html);
html = HtmlUtil.htmlreplace(html);
//if (!isSpot)
//{
// if (html != null && !html.Trim().Equals(""))
// {
// try
// {
// this.webBrowser.DocumentText = html;
// }
// catch
// {
// MessageBox.Show("该题无法预览,请重新拆题", "提示");
// }
// }
// //FilterHtmlAndShowInWebbrowser(ref html);
//}
subject.subjecthtmlcontent = html;
//subject.subjectbinarycontent = ClipboardHelper.getClipboardEmbed();
//subject.subjecttextcontent = ClipboardHelper.getClipboardText();
}
}
else//没有子节点
{
end = 0;
//bool bansw = AnswerSpot(ref tn, ref end);
//if (bansw)//存在答案。更新题目内容界定范围
//{
// mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, end);
//}
//else
//{
// mainContent1.WordBrowers.document.Application.Selection.SetRange(subject.rangestart + prelength, subject.rangeend);
//}
//mainContent1.WordBrowers.document.Application.Selection.Range.Copy();//不包括题目前ID号内容的范围
//String html = ClipboardHelper.getClipboardHtml();
HtmlUtil.HtmlPictureMove(ref html);
html = HtmlUtil.HtmlFragmentClear(html);
html = HtmlUtil.htmlreplace(html);
//if (!isSpot)
//{
// if (html != null && !html.Trim().Equals(""))
// {
// try
// {
// this.webBrowser.DocumentText = html;
// }
// catch
// {
// MessageBox.Show("该题无法预览,请重新拆题", "提示");
// }
// }
// //FilterHtmlAndShowInWebbrowser(ref html);
//}
subject.subjecthtmlcontent = html;
//subject.subjectbinarycontent = ClipboardHelper.getClipboardEmbed();
// subject.subjecttextcontent = ClipboardHelper.getClipboardText();
subject.subjecttextcontent = item.subjecttextcontent;
}
//设定选择范围
// mainContent1.WordBrowers.document.Application.Selection.SetRange(start, end);
//更新目录栏
//SubjectContentBuild(true, treenode, subjectstructure);
}
return true;
}
catch (NullReferenceException ex)
{
return false;
// MessageBox.Show("请先在程序中打开word文件。");
}
}