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Spell checker not working on development server (IIS) in ASP.NET 2.0/3.5

• Friday, November 06, 2009 3:21 PMHemangiK

   
  

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  I am using following function for spell checker
  public void fSpellCheck(TextBox tBox, Label lLbl)

  {

   

  int iErrorCount = 0;

  Microsoft.Office.Interop.Word.Application app =

  new Microsoft.Office.Interop.Word.Application();

   

  if (tBox.Text.Length > 0)

  {

  app.Visible =

  false;

   

  // Setting these variables is comparable

   

  // to passing null to the function.

   

  // This is necessary because the C# null

   

  // cannot be passed by reference.

   

  object template = Missing.Value;

   

  object newTemplate = Missing.Value;

   

  object documentType = Missing.Value;

   

  object visible = true;

   

  object optional = Missing.Value;

  _Document doc = app.Documents.Add(

  ref template,

   

  ref newTemplate, ref documentType, ref visible);

  doc.Words.First.InsertBefore(tBox.Text);

  Microsoft.Office.Interop.Word.ProofreadingErrors we = doc.SpellingErrors;

  iErrorCount = we.Count;

  doc.CheckSpelling(

  ref optional, ref optional, ref optional,

   

  ref optional, ref optional, ref optional, ref optional,

   

  ref optional, ref optional, ref optional,

   

  ref optional, ref optional);

   

  if (iErrorCount == 0)

  lLbl.Text =

  "Spelling OK. No errors corrected ";

   

  else if (iErrorCount == 1)

  lLbl.Text =

  "Spelling OK. 1 error corrected ";

   

  else

  lLbl.Text =

  "Spelling OK. " + iErrorCount +

   

  " errors corrected ";

   

  object first = 0;

   

  object last = doc.Characters.Count - 1;

  tBox.Text = doc.Range(

  ref first, ref last).Text;

  }

   

  else

  lLbl.Text =

  "Textbox is empty";

   

  object saveChanges = false;

   

  object originalFormat = Missing.Value;

   

  object routeDocument = Missing.Value;

  app.Quit(

  ref saveChanges, ref originalFormat, ref routeDocument);

  }

  My system get slow down and hangs and word spell checker dialog box does not open but it shows in task manager.(WINWORD.exe)

  I gave all permission through DCOMCONFIG, also set <identity impersonate="true"> in web.config. But still i face same problem.
  
  I had gone through below link,
  http://social.msdn.microsoft.com/Forums/en-US/netfxbcl/thread/006cbbac-101a-40ea-ae16-d59a7a2da8b1
  
  and change key{00020906-0000-0000-C000-000000000046} of Word.Application using regedit.
  Now i got an error 'There is insufficient memory. save the doucment now.' 
  
  Please anyone help me ASAP.

  • Moved byCindy MeisterMVPFriday, November 06, 2009 9:05 PMnot VSTO-related (From:Visual Studio Tools for Office)
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