Search Results

Search found 18378 results on 736 pages for 'microsoft communicator'.

Page 172/736 | < Previous Page | 168 169 170 171 172 173 174 175 176 177 178 179  | Next Page >

  • Microsoft publiera une douzaine de correctifs dont trois critiques la semaine prochaine dans le cadre de son "Patch Tuesday"

    Patch Tuesday : une douzaine de correctifs dont trois critiques seront publiés la semaine prochaine Mise à jour du 4/02/11, par Hinault Romaric Microsoft vient de divulguer quelques informations dans le cadre de son processus de notification préalable sur sa prochaine mise à jour de Sécurité le « Patch Tuesday ». C'est au total 12 correctifs pour 22 failles de sécurité qui seront disponibles dont 3 sont qualifiés de "critique" et le reste "d'important". Ces correctifs viennent résoudre des problèmes touchant Windows, Internet Explorer, Office, Visual Studio. L'un de ces bulletins permet de...

    Read the article

  • Microsoft publie le Patch Tuesday du mois de mars, qui corrige sept failles de sécurité dont 2 critiques dans Visual Studio

    Le Patch Tuesday concerne aussi Windows 8 Consumer Preview et apporte plusieurs correctifs de bogues à l'OS Mise à jour du 15/03/2012 Le Patch Tuesday publié mardi dernier par Microsoft apporte quelques correctifs à Windows 8 Consumer Preview. Ces mises à jour intègrent 8 correctifs pour des bugs dans l'OS. Le premier concerne une mise à jour de compatibilité des applications. Le second corrige un problème dans « Broker Infrastructure Service », pouvant conduire au ralentissement des connexions. Un Patch corrige deux bugs dans IE10, pouvant conduire à une fuite de mémoire. Les autres correctifs améliorent la préc...

    Read the article

  • Intune : administrez vos PC à distance via le Cloud et sécurisez-les contre les menaces, Microsoft offre un test gratuit de 30 jours

    Intune : administrez vos PC à distance via le Cloud et sécurisez-les contre les logiciels et les menaces, Microsoft offre un test gratuit de 30 jours [IMG]http://rdonfack.developpez.com/images/intune.PNG[/IMG] Windows Intune est une solution d'administration de postes de travail dans le Cloud qui permet également de les faire évoluer vers Windows 7 Entreprise. Le service permet aux responsables IT de gérer à distance l'ensemble de leur parc informatique sous Windows. Il intègre des services de gestion pour les parcs de PCs, le suivi des protections installées contre les logiciels malveillants, et le suivi des mises à jour Windows. Windows InTune perme...

    Read the article

  • Recherche en ligne : Bing progresse, Google et Yahoo restent stables, le client Windows 8 du moteur de Microsoft adopte les tuiles

    Recherche en ligne : Bing progresse Google et Yahoo restent stables, le client Windows 8 du moteur de Microsoft adopte les tuiles Bien que Google soit toujours en tête du classement des moteurs de recherche, Bing continue à évoluer petit à petit. Les statistiques de la recherche en ligne pour le mois de juillet 2012 viennent d'être publiées par le cabinet d'analyse Web comScore. La part de marché du moteur de recherche de Google reste stable au cours de cette période à 66,8%, très loin de ses concurrents. Bing qui occupe la seconde place, évolue à petits pas et se retrouve avec une part de 15,7% en juillet contre 15,6% en juin et 14,4% en juillet 2011. Le m...

    Read the article

  • Microsoft confirme la sortie mondiale de SQL Server 2008 R2 début mai, et annonce sa mise en product

    Mise à jour du 29.03.2010 par Katleen Microsoft dévoile les prochaines dates de sortie de SQL Server, version 2005 (SP4) et 2008 (SP2) L'équipe travaillant sur SQL Serveur vient de publier un billet assez succinct sur son blog, à propos des prochains services packs à sortir. Ces road maps indiquent uniquement les dates de sortie, et pas encore les contenus. SQL Server 2005 (SP4) sera disponible au cours du dernier trimestre 2010, il s'agira du dernier service pack pour cette version. SQL Server 2008 (SP2) devrait sortir lors du troisième trimestre 2010 Plus d'informations à venir sur ces deux sorties bientôt, notamment à propos de leurs contenus. A...

    Read the article

  • Microsoft sort un Livre Blanc sur Windows Embedded Standard 7 pour tout savoir de son OS embarqué fondé sur Windows 7

    Microsoft sort un Livre Blanc sur Windows Embedded Standard 7 Pour tout savoir de son nouvel OS embarqué Mise à jour du 08/12/10 Windows Embedded Standard 7 est une plateforme de nouvelle génération de la famille de produits que Windows XP Embedded et Windows Embedded Standard 2009. Windows Embedded Standard 7 offre, sous une forme extrêmement personnalisable et modulaire, les principales caractéristiques du système d'exploitation Windows 7. Ce qui permet aux OEM des secteurs de la distribution, de l'hôtellerie, etc., de se concentrer sur leur coeur de métier et de bien différencier leurs produits. Par défaut, l...

    Read the article

  • Windows Server 2012 : le point complet sur les nouvelles licences avec Microsoft, qui publie un Livre Blanc récapitulatif

    Windows Server 2012 : Microsoft simplifie ses licences L'éditeur publie un Livre Blanc et fait un point complet avec Developpez.com De huit licences différentes pour la version 2008 R2, Windows Server 2012 est passé à quatre. Un travail de simplification nécessaire pour de nombreux observateurs et pour des utilisateurs qui se perdaient souvent dans les méandres de la tarification de la déclinaison de Windows pour serveurs. Sur les quatre nouvelles éditions, deux concernent les grandes entreprises et les hébergeurs (la Standard et la Datacenter). Deux autres - promises pour la fin de l'année ? seront plus spécifiquement adaptées aux PME (Essentials et Foundation).

    Read the article

  • Faille zero-day découverte dans Internet Explorer, permettant de prendre à distance le contrôle d'un PC, Microsoft recommande EMET

    Faille zero-day découverte dans Internet Explorer permettant de prendre à distance le contrôle d'un ordinateur, Microsoft recommande EMET Une faille de sécurité critique dans Internet Explorer 6, 7, 8 et 9 vient d'être découverte par des experts en sécurité. Dans un billet de blog sur ZATAZ.com, Eric Romang, un conseiller en sécurité luxembourgeois, déclare avoir découvert la vulnérabilité lorsque son PC a été infecté par le cheval de troie Poison Ivy, qui est utilisé pour voler des données ou prendre le contrôle à distance d'un ordinateur. La faille pourrait être exploitée par des pirates distants qui peuvent obtenir les mêmes privilèges que l'utilisateur local, pour installer de...

    Read the article

  • Google Chrome continue de gagner des parts de marché en Europe, le "ballot screen" de Microsoft n'au

    Mise à jour du 07.05.2010 par Katleen Google Chrome continue de gagner des parts de marché en Europe, le "ballot screen" de Microsoft n'aurait aucun lien avec ce succès D'après les chiffres communiqués par l'AT Internet Institute en mars 2010, Internet Explorer a perdu 7.5 points sur le marché européen. Autrement dit, 57.1% des internautes l'utilisent. Cette chute fait un heureux : Google, dont le navigateur Chrome progresse en passant de 1.4% en mars 2009 à 5.3% actuellement. Il faut dire que la firme de Mountain View n'a pas lésiné niveau publicité pour promouvoir son logiciel. L'Espagne, l'Italie, la Belgique et le Royaume-Uni sont les pays de notre continent faisant le plus de place au...

    Read the article

  • IBM, numéro 1 des dépôts de brevets pour la 18eme année consécutive avec un record de 5.896 brevets, Microsoft dans le top 3

    IBM, numéro 1 des dépôts de brevets pour la 18eme année consécutive Avec un record de 5 896 brevets, Samsung et Microsoft dans le top 3 IBM est une fois de plus le numéro 1 dans le classement annuel des entreprises ayant déposé le plus de brevets au cours de l'année 2010. Les chercheurs de la firme ont réalisé un record avec un dépôt de 5 896 brevets au cours de l'année 2010, soit une augmentation de 10 % par rapport à l'année précédente. Ce chiffre fait de « Big Blue » la première ayant déposé plus de 5000 brevets au cours d'une année. C'est la 18eme année consécutive qu'IBM occupe cette place de numéro 1. Ces brevets touchent des domaines très variés. La fi...

    Read the article

  • Windows 8 sera adapté aux puces ARM, Microsoft fait la première démonstration officielle de l'OS au CES de Las Vegas

    Windows 8 sera adapté aux puces ARM Microsoft fait la première démonstration officielle de l'OS au CES de Las Vegas Mise à jour du 06/01/2011 par Idelways Après plus d'un an de spéculations et de fuites involontaires (ou pas), Steve Ballmer vient de faire la première démonstration du successeur de Windows 7, et a annoncé que l'OS supportera en natif les puces ARM. On sait donc désormais que Windows 8 (bien que Ballmer ait fait très attention d'éviter de lui donner le moindre nom) fonctionnera sur une architecture System-on-a-chip (SoC), fournie dans un premier temps par NVIDIA et Texas Instruments. Le PDG ...

    Read the article

  • Microsoft va-t-il devoir racheter Nokia pour pérenniser Windows Phone ? Le constructeur finlandais est de plus en plus dans la tourmente

    Nokia de plus en plus dans la tourmente Microsoft va-t-il devoir racheter le constructeur finlandais pour Windows Phone ? Nokia coule-t-il à pic ? Peut-être pas encore, mais le constructeur se rapproche dangereusement du point de rupture. Après avoir dévoilé de mauvais résultats prévisionnels (une perte d'exploitation de plus en plus importante qui dépassera les 3% du CA), et en dessous des attentes, l'action du groupe s'est littéralement écroulée de 18 % pour atteindre son plus bas depuis plus de 12 ans. [IMG]http://ftp-developpez.com/gordon-fowler/Nokia%20Bourse%202.png[/IMG] Conséquence de ces résultats, Nokia va fermer son usine finlandaise ? seule la R&a...

    Read the article

  • Windows 8 : Google sort son application de recherche pour contrer Bing et prépare le terrain à ses services concurrents de Microsoft

    Windows 8 : Google sort son application de recherche Pour contrer Bing et préparer le terrain pour ses services concurrents de Microsoft La recherche par défaut de Windows 8 est bien évidemment Bing. On ne sait pas si la justice décidera de s'attaquer à cette application, comme elle l'a fait pour Internet Explorer ou le Media Player, mais on sait une chose : Google a déjà réagi. Et de la meilleure manière qui soit : pas devant les tribunaux donc, mais avec une application maison. Tout comme pour la version iOS, Google Search for Windows 8 est gratuit, propose la recherche vocale et tous les raccourcis vers les services hébergés de Google. Dont Gmail, Calendar , Maps ...

    Read the article

  • BlackBerry abandonné pour Windows Phone ? RIM pourrait se tourner vers Microsoft pour se relancer

    BlackBerry abandonné pour Windows Phone ? RIM pourrait se tourner vers Microsoft pour se relancer RIM (Research In Motion) se porte mal, et aligne trimestre après trimestre des résultats en baisse. Le constructeur canadien du BlackBerry a réalisé un chiffre d'affaires de moins de 3 milliards de dollars au premier trimestre 2012, soit une perte de 192 millions de dollars, et une chute de son chiffre d'affaires de 33 % par rapport à la même période l'an dernier. La direction du constructeur est sous pression, et doit trouver des solutions pour sortir de cette mauvaise passe qui n'a que trop duré. Du coup, des spéculations refont surface sur les futures orienta...

    Read the article

  • Ikoula débride sa solution de stockage en ligne : espace et trafic illimités pour concurrencer DropBox, Google Drive et Skydrive de Microsoft

    Ikoula débride sa solution de stockage en ligne Espace et trafic illimités pour concurrencer DropBox, Google Drive et Skydrive de Microsoft iKeepinCloud gagne en maturité. Le service de stockage en ligne de la société française Ikoula ? dont les datacenters sont basés à Reims ? bénéficie à présent d'un espace et de trafic illimités et de 10 Mbps en upload/download. Les documents hébergés n'ont par ailleurs pas de taille maximale imposée. Le tout pour une vingtaine d'euros par mois. L'alternative à Google Docs, SkyDrive et autres DropBox n'est certes pas encore aussi populaire que ses concurrents mais la géolocalisation des données et son ouverture sont deux arguments qui convaincra...

    Read the article

  • Some New .NET Toys (Repost)

    - by Kevin Grossnicklaus
    Last week I was fortunate enough to spend time in Redmond on Microsoft’s campus for the 2011 Microsoft MVP Summit. It was great to hang out with a number of old friends and get the opportunity to talk tech with the various product teams up at Microsoft. The weather wasn’t exactly sunny but Microsoft always does a great job with the Summit and everyone had a blast (heck, I even got to run the bases at SafeCo field) While much of what we saw is covered under NDA, there a ton of great things in the pipeline from Microsoft and many things that are already available (or just became so) that I wasn’t necessarily aware of. The purpose of this post is to share some of the info I learned on resources and tools available to .NET developers today. Please let me know if you have any questions (or if you know of something else cool which might benefit others). Enjoy! Visual Studio 2010 SP1 Microsoft has issued the RTM release of Visual Studio 2010 SP1. You can download the full SP1 on MSDN as of today (March 10th to the general public) and take advantage of such things as: Silverlight 4 is included in the box (as opposed to a separate install) Silverlight 4 Profiling WCF RIA Services SP1 Intellitrace for 64-bit and SharePoint ASP.NET now easily supports IIS Express and SQL CE Want a description of all that’s new beyond the above biased list (which arguably only contains items I think are important)? Check out this KB article. Portable Library Tools CTP Without much fanfare Microsoft has released a CTP of a new add-in to Visual Studio 2010 which simplifies code sharing between projects targeting different runtimes (i.e. Silverlight, WPF, Win7 Phone, XBox). With this Add-In installed you can add a new project of type “Portable Library” and specify which platforms you wish to target. Once that is done, any code added to this library will be limited to use only features which are common to all selected frameworks. Other projects can now reference this portable library and be provided assemblies custom built to their environment. This greatly simplifies the current process of sharing linked files between platforms like WPF and Silverlight. You can find out more about this CTP and how it works on this great blog post. Visual Studio Async CTP Microsoft has also released a CTP of a set of language and framework enhancements to provide a much more powerful asynchronous programming model. Due to the focus on async programming in all types of platforms (and it being the ONLY option in Silverlight and Win7 phone) a move towards a simpler and more understandable model is always a good thing. This CTP (called Visual Studio Async CTP) can be downloaded here. You can read more about this CTP on this blog post. MSDN Code Samples Gallery Microsoft has also launched new code samples gallery on their MSDN site: http://code.msdn.microsoft.com/. This site allows you to easily search for small samples of code related to a particular technology or platform. If a sample of code you are looking for is not found, you can request one via the site and other developers can see your request and provide a sample to the site to suit your needs. You can also peruse requested samples and, if you find a scenario where you can provide value, upload your own sample for the benefit of others. Samples are packaged into the VS .vsix format and include any necessary references/dependencies. By using .vsix as the deployment mechanism, as samples are installed from the site they are kept in your Visual Studio 2010 Samples Gallery and kept for your future reference. If you get a chance, check out the site and see how it is done. Although a somewhat simple concept, I was very impressed with their implementation and the way they went about trying to suit a need. I’ll definitely be looking there in the future as need something or want to share something. MSDN Search Capabilities Another item I learned recently and was not aware of (that might seem trivial to some) is the power of the MSDN site’s search capabilities. Between the Code Samples Gallery described above and the search enhancements on MSDN, Microsoft is definitely investing in their platform to help provide developers of all skill levels the tools and resources they need to be successful. What do I mean by the MSDN search capability and why should you care? If you go to the MSDN home page (http://msdn.microsoft.com) and use the “Search MSDN with Big” box at the very top of the page you will see some very interesting results. First, the search actually doesn’t just search the MSDN library it searches: MSDN Library All Microsoft Blogs CodePlex StackOverflow Downloads MSDN Magazine Support Knowledgebase (I’m not sure it even ends there but the above are all I know of) Beyond just searching all the above locations, the results are formatted very nicely to give some contextual information based on where the result came from. For example, if a keyword search returned results from CodePlex, each row in the search results screen would include a large amount of information specific to CodePlex such as: Looking at the above results immediately tells you everything from the page views to the CodePlex ratings. All in all, knowing that this much information is indexed and available from a single search location will lead me to utilize this as one of my initial searches for development information.

    Read the article

  • Some New .NET Downloads and Resources

    - by Kevin Grossnicklaus
    Last week I was fortunate enough to spend time in Redmond on Microsoft’s campus for the 2011 Microsoft MVP Summit.  It was great to hang out with a number of old friends and get the opportunity to talk tech with the various product teams up at Microsoft.  The weather wasn’t exactly sunny but Microsoft always does a great job with the Summit and everyone had a blast (heck, I even got to run the bases at SafeCo field) While much of what we saw is covered under NDA, there a ton of great things in the pipeline from Microsoft and many things that are already available (or just became so) that I wasn’t necessarily aware of.  The purpose of this post is to share some of the info I learned on resources and tools available to .NET developers today.  Please let me know if you have any questions (or if you know of something else cool which might benefit others). Enjoy! Visual Studio 2010 SP1 Microsoft has issued the RTM release of Visual Studio 2010 SP1.  You can download the full SP1 on MSDN as of today (March 10th to the general public) and take advantage of such things as: Silverlight 4 is included in the box (as opposed to a separate install) Silverlight 4 Profiling WCF RIA Services SP1 Intellitrace for 64-bit and SharePoint ASP.NET now easily supports IIS Express and SQL CE Want a description of all that’s new beyond the above biased list (which arguably only contains items I think are important)?  Check out this KB article. Portable Library Tools CTP Without much fanfare Microsoft has released a CTP of a new add-in to Visual Studio 2010 which simplifies code sharing between projects targeting different runtimes (i.e. Silverlight, WPF, Win7 Phone, XBox).   With this Add-In installed you can add a new project of type “Portable Library” and specify which platforms you wish to target.  Once that is done, any code added to this library will be limited to use only features which are common to all selected frameworks.  Other projects can now reference this portable library and be provided assemblies custom built to their environment.  This greatly simplifies the current process of sharing linked files between platforms like WPF and Silverlight.  You can find out more about this CTP and how it works on this great blog post. Visual Studio Async CTP Microsoft has also released a CTP of a set of language and framework enhancements to provide a much more powerful asynchronous programming model.   Due to the focus on async programming in all types of platforms (and it being the ONLY option in Silverlight and Win7 phone) a move towards a simpler and more understandable model is always a good thing. This CTP (called Visual Studio Async CTP) can be downloaded here.  You can read more about this CTP on this blog post. MSDN Code Samples Gallery Microsoft has also launched new code samples gallery on their MSDN site: http://code.msdn.microsoft.com/.   This site allows you to easily search for small samples of code related to a particular technology or platform.  If a sample of code you are looking for is not found, you can request one via the site and other developers can see your request and provide a sample to the site to suit your needs.  You can also peruse requested samples and, if you find a scenario where you can provide value, upload your own sample for the benefit of others.  Samples are packaged into the VS .vsix format and include any necessary references/dependencies.  By using .vsix as the deployment mechanism, as samples are installed from the site they are kept in your Visual Studio 2010 Samples Gallery and kept for your future reference. If you get a chance, check out the site and see how it is done.  Although a somewhat simple concept, I was very impressed with their implementation and the way they went about trying to suit a need.  I’ll definitely be looking there in the future as need something or want to share something. MSDN Search Capabilities Another item I learned recently and was not aware of (that might seem trivial to some) is the power of the MSDN site’s search capabilities.  Between the Code Samples Gallery described above and the search enhancements on MSDN, Microsoft is definitely investing in their platform to help provide developers of all skill levels the tools and resources they need to be successful. What do I mean by the MSDN search capability and why should you care? If you go to the MSDN home page (http://msdn.microsoft.com) and use the “Search MSDN with Big” box at the very top of the page you will see some very interesting results.  First, the search actually doesn’t just search the MSDN library it searches: MSDN Library All Microsoft Blogs CodePlex StackOverflow Downloads MSDN Magazine Support Knowledgebase (I’m not sure it even ends there but the above are all I know of) Beyond just searching all the above locations, the results are formatted very nicely to give some contextual information based on where the result came from.  For example, if a keyword search returned results from CodePlex, each row in the search results screen would include a large amount of information specific to CodePlex such as: Looking at the above results immediately tells you everything from the page views to the CodePlex ratings.  All in all, knowing that this much information is indexed and available from a single search location will lead me to utilize this as one of my initial searches for development information.

    Read the article

  • Waiting for Windows 8: A Long, Hot Summer

    - by andrewbrust
    Microsoft has revealed some things about Windows 8, and revealed a part of the developer story for new Windows 8 “tailored,” “immersive” applications.  In retrospect, very little was shared.  The bit that was revealed to us is that those applications can be developed using a combination of HTML 5 and JavaScript.  Not much else was said, except that additional details would be revealed at Microsoft’s //Build/ conference in Anaheim, California in September. This has left a lot of people in suspense, and it seems that suspended state is going to last all summer.  The problem, of course, is that in the absence of hard information, people fill the void with Speculation, Rumor and Gloom.  That’s a bit like Fear, Uncertainty and Doubt, except that it’s self-imposed by the Microsoft community and not planted by Microsoft’s competitors. This is a less-than-perfect situation.  Not only is it causing developers to worry about the value of their skill sets, but I am already hearing from consulting shops that customers are getting nervous too and, in extreme cases, opting for non-Microsoft tools for their projects as a result.  I’m also hearing from dev tool ISVs that sales have suffered as a result. It’s quite possible that the customers moving off .NET wanted to do so anyway and it’s also possible that dev tool ISVs are suffering slower sales this year due a slowed rate of economic recovery. Without hard information, tend to people interpret things negatively.  Actually, that’s the major point in all of this. While there is multitude of opinions about what the Windows 8 development platform will look like once fully revealed, there is an emerging consensus around one thing: it sure would help if Microsoft revealed more of its strategy…just enough to quash absurd rumors, stabilize the .NET ecosystem and get people to stay calm. We’ve had some reassurances thus far: there will be a Windows desktop mode; we’ll still have Windows Explorer, we’ll still run Office, we’ll still have a task bar, and all the skills and tools we use now will still work there.  But with reassurances like that…people still feel insecure.  Because telling us that Windows 8 will have what is essentially a “classic” mode sure makes it sound like today’s skill sets will soon be “classic” too…and then maybe they’ll just become obsolete. Humans find change scary; it’s natural.  And when left alone with their fears – because no one is saying anything to dispel them – people can go from frightened to paranoid, and can start to viewing things in a downright conspiratorial light.  It would be great if Microsoft stepped into the void now and told us what is coming – especially because whatever they tell us is bound to be at least a little better than what people think they are going to hear. I don’t know what the announcements will be, but I do have it on authority, from a number of sources, that Microsoft isn’t gong to talk until //Build/.  That means no news until September September 13th.  Nothing until after Labor Day.  You get zippo until after the Back-to-School sales are done. What to do?  Try not to let the dark voices of gloom and doom fill your head.  Even in the absence of answers, we still have some important facts: The .NET developer community is huge. Microsoft’s customers have major investments in .NET, and in .NET skills. Political infighting in Redmond might make for irrational decisions, but ultimately public companies can’t just alienate their advocates and piss off their customers.  Spite doesn’t trump fiduciary responsibility. The computing device markets are changing, software is changing, software business models are changing and developers are changing.  Microsoft has to keep up. The HTML + JavaScript community is huge too, and it includes many of the “changed” developers. Public companies can’t ignore new markets nor the popular standards that can help them enter those new markets.  Loyalty doesn’t trump fiduciary responsibility either. If Microsoft can appeal to new developers, then it should. If Microsoft can keep catering to its existing developers and customers -- not just through legacy support, but also through empowering futures -- then it probably will. You don’t have to shove your old friends out into the rain to make room for new ones; you can bring those new constituents in under a bigger tent.  I hope Microsoft will enlarge the tent, and I have trouble imagining why it would not.

    Read the article

  • Book Review &ndash; Developer&rsquo;s Guide To Collections in Microsoft&reg; .NET

    - by Lori Lalonde
    Developer’s Guide To Collections in Microsoft® .NET, by Calvin Janes, discusses the various collections available in the built-in NET libraries, as well as  the advantages and disadvantages of using each type of collection. Other areas are also covered including how collections utilize memory, how to use LINQ with collections, using threading with collections, serializing collections, and how to bind collections to controls in Windows Forms, WPF and Silverlight. For developers looking for a simple reference book on collections, then this book will serve that purpose and serve it well. For those looking for a great read from cover-to-cover, they may be disappointed. This book tends to be repetitive in discussion topics, examples, and code samples in the first two parts of the book. In the first part, the author conducts walk-throughs to develop custom collections. In  the second part, the author conducts walk-throughs on using the built-in .NET collections. For experienced .NET developers, the first two parts will not provide much value. However, it is beneficial for new developers who have not worked with the built-in collections in .NET. They will obtain an understanding of the mechanics of the built-in collections and how memory is utilized when using the various types of collections. So in this aspect, new developers will get more value out of this book. The third and fourth parts delve into advanced topics, including using LINQ, threading, serialization and data binding. I find these two parts of the book are well written and flow better than the first two parts. Both beginner and experienced developers will find value in this half of the book, mainly on the topics of threading and serialization. The eBook format of this book was provided free through O'Reilly's Blogger Review program. This book can be purchased from the O'Reilly book store at: http://shop.oreilly.com/product/0790145317193.do

    Read the article

  • Query Execution Failed in Reporting Services reports

    - by Chris Herring
    I have some reporting services reports that talk to Analysis Services and at times they fail with the following error: An error occurred during client rendering. An error has occurred during report processing. Query execution failed for dataset 'AccountManagerAccountManager'. The connection cannot be used while an XmlReader object is open. This occurs sometimes when I change selections in the filter. It also occurs when the machine has been under heavy load and then will consistently error until SSAS is restarted. The log file contains the following error: processing!ReportServer_0-18!738!04/06/2010-11:01:14:: e ERROR: Throwing Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: Query execution failed for dataset 'AccountManagerAccountManager'., ; Info: Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: Query execution failed for dataset 'AccountManagerAccountManager'. ---> System.InvalidOperationException: The connection cannot be used while an XmlReader object is open. at Microsoft.AnalysisServices.AdomdClient.XmlaClient.CheckConnection() at Microsoft.AnalysisServices.AdomdClient.XmlaClient.ExecuteStatement(String statement, IDictionary connectionProperties, IDictionary commandProperties, IDataParameterCollection parameters, Boolean isMdx) at Microsoft.AnalysisServices.AdomdClient.AdomdConnection.XmlaClientProvider.Microsoft.AnalysisServices.AdomdClient.IExecuteProvider.ExecuteTabular(CommandBehavior behavior, ICommandContentProvider contentProvider, AdomdPropertyCollection commandProperties, IDataParameterCollection parameters) at Microsoft.AnalysisServices.AdomdClient.AdomdCommand.ExecuteReader(CommandBehavior behavior) at Microsoft.AnalysisServices.AdomdClient.AdomdCommand.System.Data.IDbCommand.ExecuteReader(CommandBehavior behavior) at Microsoft.ReportingServices.DataExtensions.AdoMdCommand.ExecuteReader(CommandBehavior behavior) at Microsoft.ReportingServices.OnDemandProcessing.RuntimeDataSet.RunDataSetQuery() Can anyone shed light on this issue?

    Read the article

  • Troubleshooting SQL Azure Connectivity

    - by kaleidoscope
    Technorati Tags: Rituraj,Connectivity Issues with SQL Azure Troubleshooting SQL Azure Connectivity How to resolve some of the common connectivity error messages that you would see while connecting to SQL Azure A transport-level error has occurred when receiving results from the server. (Provider: TCP Provider, error: 0 - An existing connection was forcibly closed by the remote host.) System.Data.SqlClient.SqlException: Timeout expired.  The timeout period elapsed prior to completion of the operation or the server is not responding. The statement has been terminated. An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections Error: Microsoft SQL Native Client: Unable to complete login process due to delay in opening server connection. A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. Some troubleshooting tips a) Verify Azure Firewall Settings and Service Availability     Reference: SQL Azure Firewall - http://msdn.microsoft.com/en-us/library/ee621782.aspx b) Verify that you can reach our Virtual IP     Reference: Telnet Troubleshooting Guide - http://technet.microsoft.com/en-us/library/cc753360(WS.10).aspx    Reference: How to Use TRACERT to Troubleshoot TCP/IP Problems in Windows - http://support.microsoft.com/kb/314868 c) Windows Firewall on the local machine     Frequently Asked Questions - http://msdn.microsoft.com/en-us/library/bb736261(VS.85).aspx     Reference: Windows Firewall with Advanced Security Getting Started Guide - http://technet.microsoft.com/en-us/library/cc748991(WS.10).aspx d) Other Firewall products     Reference: http://www.whatismyip.com/ e) Generate a Network Trace using Microsoft Network Monitor tool    Reference: How to capture network traffic with Network Monitor - http://support.microsoft.com/kb/148942 f) SQL Azure Denial of Service (DOS) Guard SQL Azure utilizes techniques to prevent denial of service attacks. If your connection is getting reset by our service due to a potential DOS attack you would  be able to see a three way handshake established and then a RESET in your network trace.

    Read the article

  • When runs a product out of support?

    That is a question I get regularly from customers. Microsoft has a great site where you can find that information. Unfortunately this site is not easy to find, and a lot of people are not aware of this site. A good reason to promote it a little. So if you ever get a question on this topic, go to http://support.microsoft.com/lifecycle/search/Default.aspx. At that site, you can find also the details of the policy Microsoft Support Lifecycle Policy The Microsoft Support Lifecycle policy took effect in October 2002, and applies to most products currently available through retail purchase or volume licensing and most future release products. Through the policy, Microsoft will offer a minimum of: 10 years of support (5 years Mainstream Support and 5 years Extended Support) at the supported service pack level for Business and Developer products 5 years Mainstream Support at the supported service pack level for Consumer/Hardware/Multimedia products 3 years of Mainstream Support for products that are annually released (for example, Money, Encarta, Picture It!, and Streets & Trips) Phases of the Support Lifecycle Mainstream Support Mainstream Support is the first phase of the product support lifecycle. At the supported service pack level, Mainstream Support includes: Incident support (no-charge incident support, paid incident support, support charged on an hourly basis, support for warranty claims) Security update support The ability to request non-security hotfixes Please note: Enrollment in a maintenance program may be required to receive these benefits for certain products Extended Support The Extended Support phase follows Mainstream Support for Business and Developer products. At the supported service pack level, Extended Support includes: Paid support Security update support at no additional cost Non-security related hotfix support requires a separate Extended Hotfix Support Agreement to be purchased (per-fix fees also apply) Please note: Microsoft will not accept requests for warranty support, design changes, or new features during the Extended Support phase Extended Support is not available for Consumer, Hardware, or Multimedia products Enrollment in a maintenance program may be required to receive these benefits for certain products Self-Help Online Support Self-Help Online Support is available throughout a product's lifecycle and for a minimum of 12 months after the product reaches the end of its support. Microsoft online Knowledge Base articles, FAQs, troubleshooting tools, and other resources, are provided to help customers resolve common issues. Please note: Enrollment in a maintenance program may be required to receive these benefits for certain products (source: http://support.microsoft.com/lifecycle/#tab1)

    Read the article

  • What I&rsquo;m Reading &ndash; 2 &ndash; Microsoft Silverlight 4 Data and Services Cookbook

    - by Dave Campbell
    A while back I mentioned that I had a couple books on my desktop that I’ve been “shooting holes” in … in other words, reading pieces that are interesting at the time, or looking something up rather than starting at the front and heading for the back. The book I want to mention today is Microsoft Silverlight 4 Data and Services Cookbook : by Gill Cleeren and Kevin Dockx. As opposed to the authors of the last book I reviewed, I don’t personally know Gill or Kevin, but I’ve blogged a lot of their articles… both prolific and on-topic writers. The ‘recipe’ style of the book shouldn’t put you off. It’s more of the way the chapters are laid out than anything else and once you see one of them, you recognize the pattern. This is a great eBook to have around to open when you need to find something useful. As with the other PACKT book I talked about have the eBook because for technical material, at least lately, I’ve gravitated toward that. I can have it with me on a USB stick at work, or at home. Read the free chapter then check out their blogs. You may be surprised by some of the items you’ll find inside the covers. One such nugget is one I don’t think I’ve seen blogged:  “Converting You Existing Applications to Use Silverlight”. Another good job! Technorati Tags: Silverlight 4

    Read the article

  • Exchange ActiveSync Exception

    - by Dmeglio
    One of the users on my network is having an issue with his iPhone syncing via ActiveSync. Overall it's working, but every now and then he gets a "Synchronization with your iPhone failed for 3 items." I asked him to go into OWA and turn on the Mobile Phone logging. I looked through the logs and this is what stood out to me: SyncCommand_GenerateResponsesXmlNode_AddChange_Exception : Microsoft.Exchange.Data.Storage.PropertyErrorException: Property: [{00062008-0000-0000-c000-000000000046}:0x8501] ReminderMinutesBeforeStartInternal, PropertyErrorCode: NotFound, PropertyErrorDescription: . at Microsoft.Exchange.Data.Storage.PropertyBag.ThrowIfPropertyError(StorePropertyDefinition propertyDefinition, Object propertyValue) at Microsoft.Exchange.Data.Storage.StoreObject.GetProperty(PropertyDefinition propertyDefinition) at Microsoft.Exchange.Data.Storage.MeetingMessage.get_Item(PropertyDefinition propertyDefinition) at Microsoft.Exchange.AirSync.SchemaConverter.XSO.XsoMeetingRequestProperty.get_NestedData() at Microsoft.Exchange.AirSync.SchemaConverter.AirSync.AirSyncMeetingRequestProperty.InternalCopyFrom(IProperty srcProperty) at Microsoft.Exchange.AirSync.SchemaConverter.AirSync.AirSyncProperty.CopyFrom(IProperty srcProperty) at Microsoft.Exchange.AirSync.SchemaConverter.AirSync.AirSyncDataObject.CopyFrom(IProperty srcRootProperty) at Microsoft.Exchange.AirSync.SyncCollection.ConvertServerToClientObject(ISyncItem syncItem, XmlNode airSyncParentNode, SyncOperation changeObject) at Microsoft.Exchange.AirSync.SyncCollection.GenerateCommandsXmlNode(XmlDocument xmlResponse, IAirSyncVersionFactory versionFactory, String deviceType, ProtocolLogger protocolLogger, MailboxLogger mailboxLogger) Does anyone have any idea what might cause this? We have 4 iPhone users connected to our Exchange via ActiveSync. Right now, this seems to be the only user experiencing this issue. I'd appreciate any help anyone can provide. Thanks.

    Read the article

  • Win32 strange exception

    - by Christian Frantz
    When creating 2500 objects, I get a strange windows exception. It says the operation copmleted successfully at my constructor line. The program doesn't run or anything. I'm assuming it has something to do with memory. Each object has 32 indices and 8 vertices, so that 640,000 bytes or whatever vertices and indices are stored as. Any idea on how to fix this? Creating 25 objects works fine\ System.ComponentModel.Win32Exception was unhandled Message=The operation completed successfully Source=System.Drawing ErrorCode=-2147467259 NativeErrorCode=0 StackTrace: at System.Drawing.Icon.Initialize(Int32 width, Int32 height) at System.Drawing.Icon..ctor(Type type, String resource) at Microsoft.Xna.Framework.WindowsGameWindow.GetDefaultIcon() at Microsoft.Xna.Framework.WindowsGameWindow..ctor() at Microsoft.Xna.Framework.WindowsGameHost..ctor(Game game) at Microsoft.Xna.Framework.Game.EnsureHost() at Microsoft.Xna.Framework.Game..ctor() at Cube_Chaser.Cube..ctor(GraphicsDevice graphicsDevice, Vector3 Position, Color Color) in C:\Users\daj\Desktop\Cube Chaser after removal of cubedrawable - Copy\Cube Chaser\Cube Chaser\Cube.cs:line 31 at Cube_Chaser.Cube.CreateMap() in C:\Users\user\Desktop\Cube Chaser after removal of cubedrawable - Copy\Cube Chaser\Cube Chaser\Cube.cs:line 247 at Cube_Chaser.Game1.LoadContent() in C:\Users\daj\Desktop\Cube Chaser after removal of cubedrawable - Copy\Cube Chaser\Cube Chaser\Game1.cs:line 86 at Microsoft.Xna.Framework.Game.Initialize() at Cube_Chaser.Game1.Initialize() in C:\Users\daj\Desktop\Cube Chaser after removal of cubedrawable - Copy\Cube Chaser\Cube Chaser\Game1.cs:line 77 at Microsoft.Xna.Framework.Game.RunGame(Boolean useBlockingRun) at Microsoft.Xna.Framework.Game.Run() at Cube_Chaser.Program.Main(String[] args) in C:\Users\user\Desktop\Cube Chaser after removal of cubedrawable - Copy\Cube Chaser\Cube Chaser\Program.cs:line 15 InnerException:

    Read the article

< Previous Page | 168 169 170 171 172 173 174 175 176 177 178 179  | Next Page >