327 lines
11 KiB
C#
327 lines
11 KiB
C#
// ========================================================================
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// Copyright 2006 - Volian Enterprises, Inc. All rights reserved.
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// Volian Enterprises - Proprietary Information - DO NOT COPY OR DISTRIBUTE
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// ------------------------------------------------------------------------
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// $Workfile: $ $Revision: $
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// $Author: $ $Date: $
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//
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// $History: $
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// ========================================================================
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using System;
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using System.Drawing;
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using System.Collections;
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using System.ComponentModel;
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using System.Windows.Forms;
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using System.Data;
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using System.Data.OleDb;
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using System.Collections.Specialized;
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using System.Collections.Generic;
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using System.Xml;
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using System.IO;
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using System.Text;
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using System.Text.RegularExpressions;
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using Volian.MSWord;
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using VEPROMS.CSLA.Library;
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namespace DataLoader
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{
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public partial class Loader
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{
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private void SaveSectionDocument(string fname, string stpseq, string stype, ref int cid, string sectName)
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{
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int docid = SaveWordDoc(fname, stype, sectName);
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switch (docid)
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{
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case 0:
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// could add the following back in - but many of these may be put out in the log, and
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// don't supply any pertinent info.
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//log.InfoFormat("Timing problem for save of word document, will retry. oldstepsequence = {0}", stpseq);
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break;
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case -1:
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log.ErrorFormat("Could not complete save of word document, oldstepsequence = {0}", stpseq);
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break;
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default:
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cid = docid;
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break;
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}
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}
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private int SaveWordDoc(string fname, string title, string stype, ConfigInfo ci, string sectName)
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{
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int docid = 0;
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if (System.IO.File.Exists(fname))
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{
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FileInfo myFile = new FileInfo(fname);
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frmMain.AddInfo("Processing {0}", fname);
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//string tmpName = @"C:\Temp\DataLoader\" + myFile.Name.Replace(".", "_") + ".RTF";
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string tmpName = Path.GetTempFileName();
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string temppath = Path.GetTempFileName();
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if (frmMain.cbSaveDocChecked)
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{
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FileInfo tmpFile = new FileInfo(tmpName);
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if (tmpFile.Exists)
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tmpFile.Delete();
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myFile.CopyTo(tmpName);
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bool keepTrying = true;
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int attempt = 1;
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while (keepTrying)
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{
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WordDoc myWordDoc = null;
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try
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{
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myWordDoc = new WordDoc(tmpName);
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/* 16-bit's type[1] used the following codes to represent the respective lpi setting
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*
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* char far typestr[] = "*pP46f7L";
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*
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* char * far printtypes[] = {
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* "Compressed, 8 lines per inch",
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* "Elite, 6 lines per inch",
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* "Pica, 6 lines per inch",
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* "Default font, 4 Lines Per Inch",
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* "Default font, 6 Lines Per Inch",
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* "Compressed 6 LPI",
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* "Default font, 7 Lines Per Inch",
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* "Special Landscape, Elite, 6 lines per inch"
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*/
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if (stype != null)
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{
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// stype[1] == 'p' or 'P' or '6' 'f' or 'L' get spc = 6
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int lpi = 6;
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if (stype[1] == '*') lpi = 8;
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else if (stype[1] == '4') lpi = 4;
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else if (stype[1] == '7') lpi = 7;
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// if need landscape set too: bool landscape = (stype[1] == 'L');
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myWordDoc.SetLineSpacing(lpi); // if need landscape set too: , landscape); ;
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}
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float docLen = 1.0f;
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try
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{
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docLen = myWordDoc.Length;
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}
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catch (Exception ex1)
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{
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frmMain.AddError("Length Exception {0}\r\n\r\n{1}", ex1.Message, ex1.StackTrace);
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}
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//if (ci == null) ci = new ConfigInfo(null);
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//ci.AddItem("Printing", "Length", string.Format("{0:0.0000}", docLen));
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string ascii = myWordDoc.MyWordDoc.Ascii;
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string s = myWordDoc.Save(temppath);
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myWordDoc.Close();
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WaitMS(wms);
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docid = SaveDoc(temppath, title, ci, ascii);
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DeleteFile(temppath);
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DeleteFile(tmpName);
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keepTrying = false;
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if (attempt == 2)
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{
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frmMain.AddError("Success: MSWord was able to process file");
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frmMain.AddError("^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^");
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}
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}
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catch (Exception ex)
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{
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//frmMain.AddError(ex, "SaveWordDoc");
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frmMain.AddError("Convert Exception {0}\r\n\r\n{1}", ex.Message, ex.StackTrace);
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if (attempt == 1)
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frmMain.AddError("vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv");
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else
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frmMain.AddError("============================================================================");
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frmMain.AddError("Attempt {0} - File Could not be opened in Word", attempt);
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frmMain.AddError("{0}", fname);
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frmMain.AddError("Section: '{0}'", title == string.Empty ? sectName : title);
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log.Error("SaveWordDoc");
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log.ErrorFormat("oldstepsequence = {0}", fname);
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log.ErrorFormat("{0}\r\n\r\n{1}", ex.Message, ex.InnerException);
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log.ErrorFormat(ex.StackTrace);
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MSWordToPDF.CloseApp();
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switch (attempt)
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{
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case 1: // Covert using RTB
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CloseMSWord(myWordDoc);
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frmMain.AddError("Attempting to fix the file and try again.");
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// Get the rtf from the file
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string rtf = LoadFileRaw(tmpName);
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// Parse for margins because the RTB will remove them
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Match match = Regex.Match(rtf, @"((\\marg[^\\]+)+)", RegexOptions.Singleline);
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using (RichTextBox rtb = new RichTextBox())
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{
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rtb.Rtf = rtf; // Allow the RichTextBox to parse the RTF
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rtf = rtb.Rtf; // Get the RTF back from the RichTextBox
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}
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// Add the margins to the RTB output
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rtf = rtf.Replace(@"\ansi", @"\ansi" + match.Value);
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// Save the modified rtf to the temporary file
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SaveFile(rtf, tmpName);
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attempt = 2;
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break;
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default:
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frmMain.AddError("MS Word cannot process the file");
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if (myWordDoc != null)
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{
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TryToShowMSWord(myWordDoc);
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CloseMSWord(myWordDoc);
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}
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docid = SaveDoc(fname, title, ci, ""); // Save the original file
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keepTrying = false;
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DeleteFile(temppath);
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DeleteFile(tmpName);
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frmMain.AddError("Failure: Original contents saved to database");
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frmMain.AddError("^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^");
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break;
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}
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}
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}
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}
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else
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{
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if (frmMain.cbSaveRTFChecked)
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docid = SaveDoc(fname, title, ci,""); // Need to get Ascii Text from RTF
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}
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}
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else
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//log.ErrorFormat("Missing rtf file: {0}", fname);
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frmMain.AddError("Missing rtf file: {0}", fname);
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return docid;
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}
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private static void TryToShowMSWord(WordDoc myWordDoc)
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{
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try
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{
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if (MessageBox.Show("Word is having problems processing this file.\r\n\r\nDo you want to see?", "MS Word Failure", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
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{
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WordDoc.MyWordApp.Visible = true;
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MessageBox.Show("Click on OK when you are done with MS Word", "Wait until done with MS Word", MessageBoxButtons.OK, MessageBoxIcon.Information);
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine("{0} - {1}", ex.GetType().Name, ex.Message);
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}
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}
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private static void CloseMSWord(WordDoc myWordDoc)
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{
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try
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{
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// RHM 20100628 - All of a sudden, this was null and would not work.
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// I added the else clause so that the WinWord process would be terminated.
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if (myWordDoc != null)
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{
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WordDoc.CloseApp();
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Application.DoEvents();
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while (WordDoc.WordProcesses.Length > 0)
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Application.DoEvents();
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}
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else
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{
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WordDoc.KillWordApps();
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Application.DoEvents();
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while (WordDoc.WordProcesses.Length > 0)
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Application.DoEvents();
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine("{0} - {1}", ex.GetType().Name, ex.Message);
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}
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}
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private static void DeleteFile(string fName)
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{
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if (File.Exists(fName))
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File.Delete(fName);
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}
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private string LoadFileRaw(string fName)
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{
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try
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{
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FileInfo file = new FileInfo(fName);
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byte[] myBytes = new byte[file.Length];
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using (FileStream fs = file.OpenRead())
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{
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fs.Read(myBytes, 0, (int)file.Length);
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fs.Close();
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}
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StringBuilder sb = new StringBuilder();
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foreach (byte byt in myBytes)
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{
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int iByte = (int)byt;
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sb.Append((char)byt);
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}
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return sb.ToString();
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}
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catch (Exception ex)
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{
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Console.WriteLine("{0} - {1}", ex.GetType().Name, ex.Message);
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Application.DoEvents();
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return LoadFileRaw(fName);
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}
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}
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private void SaveFile(string str, string fName)
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{
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FileInfo file = new FileInfo(fName);
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using (StreamWriter sw = file.CreateText())
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{
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sw.Write(str);
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sw.Close();
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}
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}
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private int SaveWordDoc(string temppath, string stype, string sectName)
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{
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ConfigInfo ci = new ConfigInfo(null);
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ci.AddItem("Edit", "Initialized", "true");
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return SaveWordDoc(temppath, String.Empty, stype, ci, sectName);
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}
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private int SaveTheDoc(string temppath, string title, ConfigInfo ci, string ascii)
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{
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try
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{
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FileStream fs = File.Open(temppath, FileMode.Open, FileAccess.Read, FileShare.None);
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long len = fs.Length + 1;
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byte[] ByteArray = new byte[len];
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int nBytesRead = fs.Read(ByteArray, 0, (int)len);
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fs.Close();
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string t1 = (title == null || title == "") ? null : title;
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Document doc = Document.MakeDocument(t1, ByteArray, null, ci == null ? null : ci.ToString(), DateTime.Now, "Migration", ".Doc");
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FileInfo tmpFile = new FileInfo(temppath);
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string docfile = temppath.Substring(0, temppath.LastIndexOf(".")) + @".doc";
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if (File.Exists(docfile)) File.Delete(docfile);
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FileInfo doctmpFile = tmpFile.CopyTo(docfile);
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doc.DocAscii = ascii;
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doc.Save();
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File.Delete(docfile);
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return doc.DocID;
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}
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// for an io exception, keep trying
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catch (IOException exio)
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{
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Console.WriteLine("IO: {0} - {1}", exio.GetType().Name, exio.Message);
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frmMain.AddError(exio, "SaveTheDoc('{0}','{1}')", temppath, title);
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Wait(2);
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return 0;
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}
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catch (Exception ex)
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{
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log.Error("Save Word Doc");
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log.ErrorFormat("{0}\r\n\r\n{1}", ex.Message, ex.InnerException);
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frmMain.AddError(ex, "SaveTheDoc('{0}','{1}')", temppath, title);
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return -1;
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}
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}
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private int SaveDoc(string temppath, string title, ConfigInfo ci, string ascii)
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{
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int done = 0;
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int ntry = 0;
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while (done == 0 && ntry < 4)
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{
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ntry++;
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done = SaveTheDoc(temppath, title, ci, ascii);
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}
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return done;
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}
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}
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}
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