Open the Office on the server and convert it to PDF using virtual printing.

Open the Office on the server and convert it to PDF using virtual printing.

1 [webmethod] 2 Public bool convertwordtopdf (string wordpath) 3 {4 bool ret = false; 5 # Region 6 // string dataname = Collection [I]. filename; // local file name (with Path) 7 // string IP = request. userhostaddress; 8 // string wordname = wordpath; 9 string wordpath = wordpath; 10 string pdfpath = wordpath. split ('. ') [0] + ". PDF "; 11 oword. _ document m_document = NULL; 12 oword. _ application m_wordapplication = NULL; 13 object omissing = Type. missing; 14 oword. applicationclass word = new Microsoft. office. interOP. word. applicationclass (); 15 try16 {17 object OBJ = system. reflection. bindingflags. invokemethod; 18 type wordtype = word. getType (); 19 oword. required ents docs = word. documents; 20 Type docstype = docs. getType (); 21 object objdocname = wordpath; 22 oword. document Doc = (oword. document) docstype. invokemember ("open", system. reflection. Bindingflags. invokemethod, null, Docs, new object [] {objdocname, true, true}); 23 // print the output to the specified file 24 type doctype = Doc. getType (); 25 object printfilename = wordpath. split ('. ') [0] + ". ps "; 26 doctype. invokemember ("printout", system. reflection. bindingflags. invokemethod, null, Doc, new object [] {false, false, oword. wdprintoutrange. wdprintalldocument, printfilename}); 27 object savechanges = Microsoft. office. InterOP. Word. wdsaveoptions. wdsavechanges; 28 object saveaspath = wordpath. Split ('.') [0] + "new.doc"; 29 // must be saved! 30 Doc. saveas (ref saveaspath, ref omissing, ref omissing, ref omissing, ref omissing); 31 // 32 doc must be disabled. close (ref savechanges, ref omissing, ref omissing); 33 wordtype. invokemember ("quit", system. reflection. bindingflags. invokemethod, null, word, null); 34 // delete the file as 35 try36 {37 system. io. file. delete (saveaspath. tostring (); 38} 39 catch40 {41} 42 string O1 = printfilename. tostring (); // synchronize with the PS file. 43 string O2 = pdfpath; 44 string O3 = ""; 45 // reference the object 46 try47 {48 export distxlib that converts PS to PDF. required distillerclass PDF = new required distxlib. required distillerclass (); 49 type required type = pdf. getType (); 50 struct type. invokemember ("filetopdf", system. reflection. bindingflags. invokemeth Od, null, PDF, new object [] {O1, O2, O3}); 51 PDF = NULL; 52 // system. io. file. delete ("123.log"); // clear the conversion Log File 53} 54 catch 55 {// throw new exception (" PS to PDF error! "); 56} 57 system. io. file. delete (printfilename. tostring (); // clear the PS file 58 59 system. io. file. delete (printfilename. tostring (). split ('. ') [0] + ". log "); // clear the conversion Log File 60 61 If (system. io. file. exists (pdfpath) 62 {63 ret = true; 64} 65 // to prevent the error that occurs when the dist.exe process is 66 foreach (process proc in system. diagnostics. process. getprocesses () 67 {68 int begpos; 69 int endpos; 70 71 string sprocname = Proc. tostring (); 72 begpos = sprocname. indexof ("(") + 1; 73 endpos = sprocname. indexof (")"); 74 75 sprocname = sprocname. substring (begpos, endpos-begpos); 76 77 If (sprocname. tolower (). compareto ("partition Dist") = 0) 78 {79 try80 {81 Proc. kill (); 82} 83 catch {} 84 break; 85} 86} 87} 88 catch (exception ex) 89 {90 91} 92 93 return ret; 94 # endregion95}

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Open the Office on the server and convert it to PDF using virtual printing.