Therefore, an HTML file is saved when each file is uploaded, so that the online preview function can be realized. Main Code As follows:
Copy code The Code is as follows: using system;
Using system. collections;
Using system. configuration;
Using system. Data;
Using system. Web;
Using system. Web. Security;
Using system. Web. UI;
Using system. Web. UI. htmlcontrols;
Using system. Web. UI. webcontrols;
Using system. Web. UI. webcontrols. webparts;
Using word = Microsoft. Office. InterOP. word;
Public partial class test: system. Web. UI. Page
{
Protected void page_load (Object sender, eventargs E)
{
Wordtohtml ("D: \ yijian.doc ");
}
/// <Summary>
/// Convert Word to HTML
/// </Summary>
/// <Param name = "wordfilename"> </param>
Private string wordtohtml (Object wordfilename)
{
// Place user code here to initialize the page
Word. applicationclass word = new word. applicationclass ();
Type wordtype = word. GetType ();
Word. Documents docs = word. documents;
// Open the file
Type docstype = docs. GetType ();
Word. document Doc = (word. document) docstype. invokemember ("open", system. reflection. bindingflags. invokemethod, null, Docs, new object [] {wordfilename, true, true });
// Convert the format and save it
Type doctype = Doc. GetType ();
String wordsavefilename = wordfilename. tostring ();
String strsavefilename = wordsavefilename. substring (0, wordsavefilename. Length-3) + "html ";
Object savefilename = (object) strsavefilename;
Doctype. invokemember ("saveas", system. reflection. bindingflags. invokemethod, null, Doc, new object [] {savefilename, word. wdsaveformat. wdformatfilteredhtml });
Doctype. invokemember ("close", system. reflection. bindingflags. invokemethod, null, Doc, null );
// Exit word
Wordtype. invokemember ("quit", system. reflection. bindingflags. invokemethod, null, word, null );
Return savefilename. tostring ();
}
}
