毕业论文论文范文课程设计实践报告法律论文英语论文教学论文医学论文农学论文艺术论文行政论文管理论文计算机安全
您现在的位置: 毕业论文 >> 计算机安全 >> 正文

Asp.net读取Word的实例与总结

更新时间:2010-1-24:  来源:毕业论文

Asp.net读取Word的实例与总结
摘 要:本文通过一个实用例子完整演示了如何使用C#在ASP.NET里调用Word、自动化Word,并且总结了实际应用中发现的问题,最后提出了有效的解决方案。
关键词:ASP.NET; C#; Word; 自动化; VBA; COM; 死进程;
本文描述了如何使用Microsoft Word在Web页面ASP文件中添加拼写检查功能。
详细的步骤
按照下列步骤建立ASP应用程序:
1、在Web服务器所在机器上,启动Microsoft Visual Interdev 6.0,选择File/New Project。
2、在“新工程”对话框的名字编辑域中,输入“WebSpell”,然后双击新Web工程图标。
3、在接着出现的Web工程向导对话框中,输入或者选择你的Web服务器名字。将工作模式默认为Master,点击Next,再点击“finish”。
4、在Visual InterDev创建工程完成后,打开工程菜单,选择“添加Web Item/HTML页面”,命名为“CheckSpelling”,然后点击Open。
5、添加的HTML页面默认状态下以设计视图打开。在页面上拖出一个HTML文本区域,放置一个HTML提交按钮,根据你的爱好进行布局,在页面上输入一些文字,告诉用户在文本域中输入需要进行拼写检查的文字。
6、选择页面上的所有对象(CTRL+A),然后从Visual InterDev的 HTML菜单中选择Form,将对象包裹在表单中。
7、点击当前窗口底部的源码功能页面,切换到源码显示视图。修改HTML开放< FORM >标记的action属性值为results.asp。
8、打开Project菜单,选择“添加Web Item/Active Server Page”,命名为“results”,然后点击“Open”。
9、对于新页面,切换到源码视图,在<BODY>标记之间输入下面的代码:
<!-- Page header -->
<p><center><font size=+4 color=red>Spelling Results</font></center><hr>
<!-- Show user the text they entered -->
<p>The text you entered was:<p>
<font color=blue><%=Request("TEXTAREA1")%></font><p><hr><p>
<!-- Begin server-side script to check spelling errors -->
<%
' Don't allow other sessions to re-enter :)
do while(Application("WordInUse") = 1)
loop
Application("WordInUse") = 1
' Get Word references created in global.asa.
dim wdApp
set wdApp = Application("WordApp")
dim wdDoc
set wdDoc = Application("WordDoc")
' Clear current contents.
dim wdRange
set wdRange = wdApp.Selection.Range
wdRange.WholeStory
wdRange.Delete
set wdRange = Nothing
' Add the text the web user entered.
dim txt
txt = Request("TEXTAREA1")
wdApp.Selection.TypeText CStr(txt)
' Check spelling without prompting.
'wdDoc.CheckSpelling , , 0
' Get spelling errors collection.
dim wdErrors
set wdErrors = wdDoc.SpellingErrors
%>
<% ' Handle no-error condition.
if wdErrors.Count = 0 then
%>
There were no spelling errors.
<%
' Otherwise build a table of suggestions.
else
%>
<!-- Build a table to show errors & suggestions -->
<font color=red>There were <%=wdErrors.Count%> spelling error(s).</font><p>
<TABLE border=1 cellPadding=1 cellSpacing=1 width=75%>
<TR>
<TD><b><font size=+1>Word</font></b></TD>
<TD><b><font size=+1>Suggestions</font></b></TD></TR>
<%
for each wdError in wdErrors
' Write the word in question.
Response.Write("<TR><TD>")
Response.Write(wdError.Text)
Response.Write("</TD><TD>")
' Get spelling suggestions for it.
dim wdSuggestions
set wdSuggestions = wdApp.GetSpellingSuggestions(wdError.Text)
if wdSuggestions.Count <> 0 then
' a comma-separated list of suggestions.
dim strSuggestions
strSuggestions = ", "
for each wdSuggestion in wdSuggestions
strSuggestions = strSuggestions & wdSuggestion.Name & ", "
next
' Remove extra comma & space.
strSuggestions = Right(strSuggestions, len(strSuggestions)-2)
' Write out suggestions.
Response.Write(strSuggestions)
else
Response.Write("None.")
end if
set wdSuggestions = Nothing
Response.Write("</TD></TR>")
next
end if
' Release references.
set wdErrors = nothing
set wdDoc = nothing
set wdApp = nothing
' We're done, allow other sessions to continue.
Application("WordInUse") = 0
%>
10、在Visual InterDev 工程浏览窗口中,双击Global.asa文件,在< SCRIPT >标记之间添加下面2段子程序:
Sub Application_OnStart()
' Launch Word.
dim wdApp
set wdApp = CreateObject("Word.Application")
set Application("WordApp") = wdApp
' Add a document.
set Application("WordDoc") = wdApp.Documents.Add
' Release reference.
set wdApp = nothing
End Sub
Sub Application_OnEnd()
' Get Automation references.
dim wdApp
set wdApp = Application("WordApp")
dim wdDoc
set wdDoc = Application("WordDoc")
' Tell Word to shutdown.
wdDoc.Saved = true
wdApp.Quit
' Release references.
set Application("WordDoc") = Nothing
set Application("WordApp") = Nothing
set wdDoc = nothing
set wdApp = nothing
End Sub

[1] [2] [3] [4] [5] [6] 下一页

Asp.net读取Word的实例与总结下载如图片无法显示或论文不完整,请联系qq752018766
设为首页 | 联系站长 | 友情链接 | 网站地图 |

copyright©lwfree.cn 六维论文网 严禁转载
如果本毕业论文网损害了您的利益或者侵犯了您的权利,请及时联系,我们一定会及时改正。