#Nanospell asp.net stack overflow update
#Nanospell asp.net stack overflow code
#Nanospell asp.net stack overflow free

In this particular site, only administrators can edit text and are affected by spelling - so this controller only exists when an admin is logged on and doing some editing.įurther, the site supports three languages - english, norwegian and danish. For context I have a specific controller called SpellController that handles all spell requests.

Re: 'Stack empty' error every now and then with v0.9.6 Is there a way to debug myself out of this? My problem is basically that I don't know why this happens, and can't seem to find out from the exception data either. My own logs show that this rarely happens on the first word in a request (I am looping through all the words posted, naturally), it some times happens towards the end of the stream of words.

The surprising stuff is that this comes and goes - it works perfectly fine in 97% of the requests (number made up, but probably within 10% of the correct value), and then suddenly doesn't work for a little while. (The EuroSpell stuff is obviously my code, with more of the same following) System.InvalidOperationException: Stack empty.Īt (ExceptionResource resource)Īt (String word)Īt (LanguageName language, String word) When it happens, it usually happens quite a few times in a row, then suddenly it stops happening again.Īll I have is what little ELMAH has salvaged from the exception:

#Nanospell asp.net stack overflow code

However, every now and then, the code throws an InvalidOperationException.

#Nanospell asp.net stack overflow update

In my web app, I have some javascript that sends text from a textarea to the server using ajax when there has been no typing for 250ms, to update a div that shows spell-checked text. On X64 platforms, use the NHunspell.dll from the X64 folder.

On x86 platforms (32 bit), use the NHunspell.dll from the X86 folder. HyphenResult hyphenated = hyphen.Hyphenate( ' Recommendation') Ĭonsole.WriteLine( ' 'Recommendation' is hyphenated as: ' +Ĭonsole.WriteLine( ' Press any key to continue.') īecause Hunspell is native C++ code, you must include the correct assembly for your platform. But you can also call hyphen.Dispose() using (Hyphen hyphen = new Hyphen( ' hyph_en_us.dic'))Ĭonsole.WriteLine( ' Get the hyphenation of the word 'Recommendation'') Important: Due to the fact Hyphen will use unmanaged // memory you have to serve the IDisposable pattern // In this block of code this is be done by a using block. List suggestions = hunspell.Suggest( ' Recommendatio') Ĭonsole.WriteLine( ' There are ' + () +įoreach ( string suggestion in suggestions)Ĭonsole.WriteLine( ' Suggestion is: ' + suggestion ) Ĭonsole.WriteLine( ' Hyphenation with Hyph') (correct ? ' correct' : ' not correct')) Ĭonsole.WriteLine( ' Make suggestions for the word 'Recommendatio'') But you can also call hunspell.Dispose() using (Hunspell hunspell = new Hunspell( ' en_us.aff', ' en_us.dic'))Ĭonsole.WriteLine( ' Check if the word 'Recommendation' is spelled correct') īool correct = hunspell.Spell( ' Recommendation') Ĭonsole.WriteLine( ' Recommendation is spelled ' + Important: Due to the fact Hunspell will use unmanaged memory // you have to serve the IDisposable pattern // In this block of code this is be done // by a using block.

#Nanospell asp.net stack overflow free

Hunspell and Hyphen use unmanaged memory functions, so I had to implement the IDisposable interface and used this pattern to free unmanaged memory early.īecause Hunspell uses UTF8 coding, I had to provide conversion functions from/to UTF8:Ĭonsole.WriteLine( ' NHunspell functions and classes demo') Ĭonsole.WriteLine( ' Spell Check with with Hunspell') The original source code is almost unchanged, so that new versions of Hunspell or Hyphen can be easily adopted. It was quite nice to write the interop code between managed classes and the unmanaged Hunspell and Hyphen libraries. I used Managed C++ to write the wrapper/port, because I could use the original source code of Hunspell and Hyphen. Interop code to the native Hunspell functions It is quite nice that a lot of the OpenOffice dictionaries are LGPL licensed too and can be used in proprietary applications. NET, and I found the free (LGPL licensed) Hunspell spell checker and Hyphen libraries used in OpenOffice. I was looking for a good spell checker and hyphenation library for.