COM/ OLE: Check if iDispatch is valid

€8-30 EUR

En cours

Publié

il y a environ 7 ans

€8-30 EUR

Payé lors de la livraison

I have a piece of code that casts an iDispatch to a DWORD, and later back to iDispatch again. Seeing as the DWORD to be cast to iDispatch might not be pointing to a valid iDispatch, current code crashes hard. I need a method of checking if the iDispatch is indeed still valid - if the iDispatch has not been released in the meantime. This may come down to a search on Google, or even simple solution - I just do not have the time to work my way around it.

C++ Programming

Software Architecture

N° de projet : 13539716

Concernant le projet

3 propositions

Projet à distance

Actif à il y a 7 ans

Cherchez-vous à gagner de l'argent ?

Adresse e-mail

Avantages de faire une offre sur Freelancer

Fixez votre budget et vos délais

Soyez payé pour votre travail

Surlignez votre proposition

Il est gratuit de s'inscrire et de faire des offres sur des travaux

Décerné à :

@vano101

Hello. There is one question: is it allowed to use exceptions? Thanks

€22 EUR en 1 jour

4,9

(1280 commentaires)

7,4

3 freelances proposent en moyenne €23 EUR pour ce travail

@techcrunch2

Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned I have checked your requirements. We have right skills to work on this assignment. We are a team of professionals including experienced analysts, designers, project managers, developers and QA people having great expertise in web applications development mainly on core PHP, PHP with open sources (Joomla, Wordpress, Codeigniter, Cake PHP), .NET, Asp.NET, Vb.NET, HTML 5 etc. and mobile applications on ios and Android platform. Our award = superb result = happy client. In a good partnership, good results happen. Good cooking makes good eating!BWe consider our client as our partner. I am ready to discuss with you with best Regards

€25 EUR en 6 jours