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  • The PK blog : April Update of Windows Azure Platform training kit (WAPTK April v2.9)
    1 Μάιος 2010 3 Απρίλιος 2010 1 Φεβρουάριος 2010 1 Ιανουάριος 2010 5 Δεκέμβριος 2009 2 Νοέμβριος 2009 9 Ιούνιος 2009 2 Μάιος 2009 1 Ιανουάριος 2009 2 Φεβρουάριος 2008 1 Ιανουάριος 2007 1 Δεκέμβριος 2006 1 Νοέμβριος 2006 1 Οκτώβριος 2006 1 Αύγουστος 2006 2 Ιανουάριος 2006 1 Τρίτη 19 Απριλίου 2011 6 42 μμ από το μέλος Panagiotis Kefalidis April Update of Windows Azure Platform training kit WAPTK April v2 9 April s Update v2 9 of Windows Azure Platform Training Kit is available now and you can get it here The Windows Azure Platform Training Kit includes a comprehensive set of technical content including hands on labs presentations and demos that are designed to help you learn how to use the Windows Azure platform including Windows Azure SQL Azure and the Windows Azure AppFabric The April 2011 update of the Windows Azure Platform Training Kit has been updated for Windows Azure SDK 1 4 Visual Studio 2010 SP1 includes three new HOLs and updated HOLs and demos for the new Windows Azure AppFabric portal Some of the specific changes with the April update of the training kit includes New Authenticating Users in a Windows Phone 7 App via ACS OData Services and Windows Azure lab New Windows Azure Traffic Manager lab New Introduction to SQL Azure Reporting Services lab Updated Connecting Apps with Windows Azure Connect lab updated for Connect refresh Updated Windows Azure CDN lab updated for CDN refresh Updated Introduction to the AppFabric ACS 2 0 lab updated to the production release of ACS 2 0 Updated Use ACS to Federate with Multiple Business Identity Providers lab updated to the production release of ACS 2 0 Updated Introduction to Service Bus lab updated to latest AppFabric portal experience Updated Eventing on the Service Bus lab

    Original URL path: http://www.dotnetzone.gr/cs/blogs/pkefal/archive/2011/04/19/april-update-of-windows-azure-platform-training-kit-waptk-april-v2-9.aspx (2015-07-15)
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  • The PK blog : New Windows Azure CDN features and SDK 1.4
    Ιανουάριος 2013 2 Νοέμβριος 2012 1 Οκτώβριος 2012 2 Ιούνιος 2012 2 Απρίλιος 2012 3 Δεκέμβριος 2011 2 Σεπτέμβριος 2011 2 Ιούνιος 2011 2 Απρίλιος 2011 1 Μάρτιος 2011 1 Φεβρουάριος 2011 1 Ιανουάριος 2011 3 Οκτώβριος 2010 2 Ιούλιος 2010 1 Ιούνιος 2010 1 Μάιος 2010 3 Απρίλιος 2010 1 Φεβρουάριος 2010 1 Ιανουάριος 2010 5 Δεκέμβριος 2009 2 Νοέμβριος 2009 9 Ιούνιος 2009 2 Μάιος 2009 1 Ιανουάριος 2009 2 Φεβρουάριος 2008 1 Ιανουάριος 2007 1 Δεκέμβριος 2006 1 Νοέμβριος 2006 1 Οκτώβριος 2006 1 Αύγουστος 2006 2 Ιανουάριος 2006 1 Πέμπτη 10 Μαρτίου 2011 11 05 πμ από το μέλος Panagiotis Kefalidis New Windows Azure CDN features and SDK 1 4 Windows Azure SDK 1 4 was released yesterday with no breaking changes and a lot of stability fixes You can get the bits from here Among an important fix specially if you use a source control system where the web config was being locked but Windows Azure Tools still needed write access to update the machine key there are new features for the CDN quoting from the release announcement Windows Azure CDN for Hosted Services Developers can use the Windows Azure Web and VM roles as origin for objects to be delivered at scale via the Windows Azure Content Delivery Network Static content in your website can be automatically edge cached at locations throughout the United States Europe Asia Australia and South America to provide maximum bandwidth and lower latency delivery of website content to users Serve secure content from the Windows Azure CDN A new checkbox option in the Windows Azure management portal to enable delivery of secure content via HTTPS through any existing Windows Azure CDN account Get the bits and enjoy I m already updated PK Share Δημοσίευση στην κατηγορία Azure Ενημέρωση για

    Original URL path: http://www.dotnetzone.gr/cs/blogs/pkefal/archive/2011/03/10/new-windows-azure-cdn-features-and-sdk-1-4.aspx (2015-07-15)
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  • The PK blog
    instance will be underutilized unless your doing some CPU and memory intensive work and you have a continuous flow of data to be processed In another implementation we created a Master Slave pattern A master distributes work to other slave worker roles roles are picking up their work do their stuff return result and start over again Still in some cases that s not the best idea either Same cons as before Underutilized resources high risk of failure If the master dies unless properly designed your system dies You can t process any data So another one appeared Inside a worker role spawn multiple threads running their own processes or methods doing their work and return result Underutilization is minimized Thread Pool is doing all the hard work for us and as soon as NET 4 0 is supported on Windows Azure parallelization is easy and allow me to say mandatory But what happens if the worker instance dies Or restarts Yes your guess is correct You lose all threads and all the processing done by that moment is lost unless you persist it somehow If you had multiple instances of your worker role to imitate that behavior that wouldn t happen You ll only lose data from the instance that died As Eugenio Pace says You have to be prepared to fail and he s right Every single moment your instance can die without a single notice and you have to be prepared to deal with it Oh boy So really there is no single solution or best practice For me it s best guidance Depending on your scenario one of the solutions above or even a new one can fit better for you than for others Every project is unique and has to be treated as such Try to think out of the box and remember that this is deep water for everyone It is just some of us swim better PK 0 σχόλια Δημοσίευση στην κατηγορία Cloud Azure Architecture Cloud computing ndash Most common concerns and my thoughts Δημοσιεύτηκε στις Δευτέρα 17 Μαΐου 2010 1 26 πμ από Panagiotis Kefalidis Every single time something new emerges in the IT market there are three distinct categories of people Early adopters Late majority Skeptics Each one of them has its own reasons and its own concerns about when why and if they are going to adapt to this new technology either completely or in a hybrid mode All of them have some things in common They share the same concerns about security billing taxes availability latency and probably some others Concerns and my thoughts Billing is something that can easily be solved and explained by clever and good marketing Unfortunately there is no such thing as local billing Cloud computing services are truly global and the same billing model the same prices the same billing methods have to be used to provide a fair and consistent service to every customer This has to change For some markets a service can be really cheap but for some others can be really expensive Increasing the price in some countries and decreasing in some others can make the service more fair and more adoptable Using a credit card to identify the country is a good method but there is a problem It s called taxes Taxes is a way for a government to make money In many countries Greece being one of them having a credit card with a decent limit it s a privilege Unfortunately I mean it in a bad way Interest is quite high and with such an unstable tax policy you can never be sure if there won t be any extra fees you might have to pay sooner or later But I guess this is not only our problem but for some other countries too mostly emerging markets Providing another way of paying monthly fees for service usage can easily overcome this Security Oh yes security Countless questions during presentations and chats are about security Tons of what if Yes it s a big issue But too much skepticism is never good I believe people are not worried about security issues like data leakage stolen etc There are worried because they somehow lose control of their information At least this is what they believe The idea that their data are not stored in their own hardware but somewhere else and not even in the same country terrifies them I m not sure if there is anything that can be done to subdue this concern but at least there can be some localized data centers for example banks were regulatory laws demand data to be stored in the same country if not on premises owned by the bank Private cloud could probably meet those regulations Latency That s an easy one Its principal is the same as security My data are over there and there might be a significant latency until I get a response Yes there is a delay no it s not that big probably somewhere between 60 to 100 ms For applications that are not real time this is really really low You can even play shoot em up games with 100ms latency The only thing we can do is have a requirement for a decent DSL line from our customers in case our application locally installed is accessing a cloud service Also picking the right region to deploy our application can have a significant impact on latency Availability People are worried about their data not being available when most needed The further their data are the more points of failure Their internet line their ISP line a ship cutting some cables 4000km away Most if not all cloud service providers provide 3 or 4 nines of uptime and availability but there are a lot of examples of services failing from unpredicted code or human errors eg Google Other companies have proved more trustworthy and more reliable Conclusion Concluding this post I want to make something clear I m not part of those distinct groups of people I started playing with cloud computing services right after Amazon removed beta label from its AWS service back in 2008 April if I recall correct with Windows Azure following at PDC 08 I had my first token back then and started playing with it I ve seen Windows Azure shape and change within those two years in something amazing and really ground breaking Windows Azure can successfully lower or even eliminate your concerns in some of the matters discussed above but there is room from improvement and always will be I m going to dig a little deeper on those matters and try to provide more concrete answers and thoughts Thank you for reading so far PK 0 σχόλια Δημοσίευση στην κατηγορία Cloud General Windows Azure Table Storage ndash Is backup necessary Δημοσιεύτηκε στις Κυριακή 16 Μαΐου 2010 11 31 μμ από Panagiotis Kefalidis Yes it is Table storage has multiple replicas and guarantees uptime and availability but for business continuity reasons you have to be protected from possible failures on your application Business logic errors can harm the integrity of your data and all Windows Azure Storage replicas will be harmed too You have to be protected from those scenarios and having a backup plan is necessary There is a really nice project available on Codeplex for this purpose http tablestoragebackup codeplex com PK 0 σχόλια Δημοσίευση στην κατηγορία Cloud Azure Yes I rsquo m still here Δημοσιεύτηκε στις Τετάρτη 21 Απριλίου 2010 12 27 μμ από Panagiotis Kefalidis Well I m still here I know it s been like ages since my last post but believe me I ve been quite busy with tons of stuff and there was no time to blog So let s catch up a little bit 1 I ve been awarded the MVP title for 2010 on Visual C Thank you very much Microsoft 2 I ve attended the Regional CEE MVP Summit that took place in Athens Greece Photos will be up soon 3 I started playing with Cassandra DB from Apache Foundation and I m currently looking in a way to make it run on Windows Azure I just started and I ll keep blogging about it It s really cool and I hope it will work That s all for now P K 0 σχόλια Δημοσίευση στην κατηγορία General SQL Azure ndash Service Update 1 Δημοσιεύτηκε στις Κυριακή 21 Φεβρουαρίου 2010 8 48 μμ από Panagiotis Kefalidis Just three days ago on Feb 13th SQL Azure got an update Long requested features like downgrade and upgrade between Web and Enterprise Edition is finally implemented It s easy just with a single command to switch between versions Also some DMVs were introduced to match on premise SQL Server Idle session timeout was also increased In details Troubleshooting and Supportability DMVs Dynamic Management Views DMVs return state information that can be used to monitor the health of a database diagnose problems and tune performance These views are similar to the ones that already exist in the on premises edition of SQL Server The DMVs we have added are as follows sys dm exec connections This view returns information about the connections established to your database sys dm exec requests This view returns information about each request that executes within your database sys dm exec sessions This view shows information about all active user connections and internal tasks sys dm tran database transactions This view returns information about transactions at the database level sys dm tran active transactions This view returns information about transactions for your current logical database sys dm db partition stats This view returns page and row count information for every partition in the current database Ability to move between editions One of the most requested features was the ability to move up and down between a Web or Business edition database This provides you greater flexibility and if you approach the upper limits of the Web edition database you can easily upgrade with a single command You can also downgrade if your database is below the allowed size limit You can now do that using the following syntax ALTER DATABASE database name MODIFY MAXSIZE 1 10 GB Idle session timeouts We have increased the idle connection timeout from 5 to 30 minutes This will improve your experience while using connection pooling and other interactive tools Long running transactions Based on customer feedback we have improved our algorithm for terminating long running transactions These changes will substantially increase the quality of service and allow you to import and export much larger amounts of data without having to resort to breaking your data down into chunks Source MSDN Forums announcement Provide your feedback on http www mygreatsqlazureidea com There are some great features requested like the ability to automatically store a backup on BLOB storage PK 0 σχόλια Δημοσίευση στην κατηγορία SQL Azure Cloud Azure Windows Azure ndash Did you know that you can set your OS Version Δημοσιεύτηκε στις Τρίτη 12 Ιανουαρίου 2010 11 14 μμ από Panagiotis Kefalidis Windows Azure configuration files support an osVersion attribute where you can set which version of the Windows Azure OS should run your service This feature doesn t make much sense at the moment as there is only one version WA GUEST OS 1 0 200912 01 but in the future it s going to be very handy You can learn more about it here PK 0 σχόλια Δημοσίευση στην κατηγορία Azure Azure Did you know Windows Azure ndash How to detect if you rsquo re running on the cloud or locally Δημοσιεύτηκε στις Τρίτη 5 Ιανουαρίου 2010 7 31 μμ από Panagiotis Kefalidis Recently at MSDN Forums there were people asking how they can detect if their web application is running on the cloud or locally Dev Storage Well besides the obvious part if you have code inside a Web Role or a Worker Role Start method this only exists on a cloud template but what if you want to make that check somewhere else for example inside a Page Load method or inside a library dll If you re trying to detect it on the UI level let s say Page Load you can simply check your headers Request Headers Host will do the trick If it s localhost or whatever you like it to be to can be used to determine if it s running local But how about a Library Are there any alternatives Well it s not the most bullet proof method but it served me well until now and I don t think it s going to stop working as it s a fundamental architecture element of Windows Azure There are specific Environment properties that are raising a SecurityException as you re not allowed to read them One of them is MachineName So if Environment MachineName is raising an exception then you re probably running on the cloud As I said it s not bullet proof because if an IT administrator applies a CAS that restricts specific properties it can still raise an exception but you get my point A combination of tricks can give you the desired result PK 0 σχόλια Δημοσίευση στην κατηγορία Cloud Azure General Windows Azure Queues ndash Getting 400 Bad Request when creating a queue Δημοσιεύτηκε στις Σάββατο 2 Ιανουαρίου 2010 1 49 μμ από Panagiotis Kefalidis You re trying to create a queue on Windows Azure and you re getting a 400 Bad Request as an inner exception Well there are two possible scenarios 1 The name of the queue is not valid It has to be a valid DNS Name to be accepted by the service 2 The service is down or something went wrong and you just have to re try so implementing a re try logic in your service when initializing is not a bad idea I might say it s mandatory The naming rules A queue name must start with a letter or number and may contain only letters numbers and the dash character The first and last letters in the queue name must be alphanumeric The dash character may not be the first or last letter All letters in a queue name must be lowercase A queue name must be from 3 through 63 characters long More on that here Thank you PK 0 σχόλια Δημοσίευση στην κατηγορία Cloud Azure Windows Azure Training Kit ndash December update is out Δημοσιεύτηκε στις Σάββατο 2 Ιανουαρίου 2010 11 39 πμ από Panagiotis Kefalidis Windows Azure training kit it the best starting point if you want to get involved in Azure development It helps you understand the basics of Windows Azure its components and the whereabouts of the service December s release includes some updates and samples from PDC 09 so don t miss it You can download the kit from here http www microsoft com downloads details aspx FamilyID 413E88F8 5966 4A83 B309 53B7B77EDF78 displaylang en PK 0 σχόλια Δημοσίευση στην κατηγορία Azure Happy new year Δημοσιεύτηκε στις Σάββατο 2 Ιανουαρίου 2010 11 39 πμ από Panagiotis Kefalidis Happy new year everybody I wish you all the best for 2010 Now that I m back I m going to continue posting on Windows Azure I had some really good rest during holidays and I really enjoyed xmas this time I hope you did too PK 0 σχόλια Δημοσίευση στην κατηγορία General SQL Azure ndash Programmatically set your firewall settings Δημοσιεύτηκε στις Τετάρτη 9 Δεκεμβρίου 2009 11 03 πμ από Panagiotis Kefalidis One of the latest features introduced on SQL Azure is the abillity to apply firewall settings on your database and allow only specific IP ranges to connect to it This can be done through SQL Azure Portal or through code using stored procedures If you want to take a look at which rules are active on your SQL Azure database you can use select from sys firewall rules That will give you a view of your firewall rules If you want to add a new firewall rule you can use the sp set firewall rule The syntax is sp set firewall rule firewall rule name ip range start ip range end For example exec sp set firewall rule N My setting 192 168 0 15 192 168 0 30 If you want to delete that rule you can use exec sp delete firewall rule N My setting PK 0 σχόλια Δημοσίευση στην κατηγορία SQL Azure Cloud Azure Windows Azure ndash Dynamically scaling your application Δημοσιεύτηκε στις Κυριακή 6 Δεκεμβρίου 2009 8 52 μμ από Panagiotis Kefalidis When you have your service running on Windows Azure the least thing you want is monitoring every now and then and decide if there is a necessity for specific actions based on your monitoring data You want the service to be in some degree self manageable and decide on its own what the necessary actions should take place to satisfy a monitoring alert In this post I m not going to use Service Management API to increase or decrease the number of instances instead I m going to log a warning but in a future post I m going to use it in combination with this logging message so consider this as a series of posts with this being the first one The most common scenario is dynamically increase or decrease VM instances to be able to process more messages as our Queues are getting filled up You have to create your own logic a decision mechanism if you like which will execute some steps and bring the service to a state that satisfies your condition because there is no out of the box solution from Windows Azure A number of companies have announced that their monitoring health software is going to support Windows Azure You can find more information about that if you search the internet or visit the Windows Azure Portal under Partners section In the

    Original URL path: http://www.dotnetzone.gr/cs/blogs/pkefal/default.aspx?p=2 (2015-07-15)
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  • George Birbilis' blog
    s Substring fromPrefix Length s public static string ReplacePrefix this string s string fromPrefix string toPrefix Δημοσίευση στην κατηγορία NET Posts Class ClipFlair Extensions Prefix Methos String Replace Suffix HowTo format XML output of DataContractSerializer 22 Φεβρουαρίου 13 04 52 μμ Μπιρμπίλης Γεώργιος 0 σχόλια based on the other samples posted at StackOverflow on how to format XML created by DataContractSerializer that use XmlWriter here s a version from ClipFlair source code that works with streams and Ionic Zip library in specific It also shows how the code is when you don t apply formatting using conditional compilation Just comment out the define Δημοσίευση στην κατηγορία NET Posts Silverlight ClipFlair HowTo XML ZIP Contracts Data Serialization Formatting HowTo load CaptionElements into Silverlight Media Framework player 03 Σεπτεμβρίου 12 03 38 πμ Μπιρμπίλης Γεώργιος 0 σχόλια Trying to make CaptionsGridWindow of ClipFlair serve captions editing on the fly to SMF Silverlight Media Framework now called MMPPF player component I had a real hard time plagued by a bug at TimedTextElementStyle It seems to be setting default FontSize for captions using a Cell unit instead of using a Pixel unit Currently SMF only supports Δημοσίευση στην κατηγορία NET Posts Bugs Silverlight ClipFlair HowTo Captioning SMF MMPPF Multimedia HowTo Scale control arround its center using a render transform 15 Αυγούστου 12 07 02 μμ Μπιρμπίλης Γεώργιος 0 σχόλια In the context of ClipFlair development I was recently adding independent scaling zooming functionality to its ZUI container s floating windows apart from the container zooming functionality and came across some strange behavior where the windows seemed to also move apart from getting scaled After banging my head a bit I decided to take a closer Δημοσίευση στην κατηγορία NET Transforms UI Posts WPF Silverlight ClipFlair ZUI HowTo Scaling HowTo Bind to a DataContext property named Source in XAML 14 Αυγούστου 12 03 27 μμ Μπιρμπίλης Γεώργιος 0 σχόλια While refactoring ClipFlair code to use MVVM Model View ViewModel pattern I came across the XAML error Object reference not set to an instance of an object shown in Visual Studio when trying to bind to my ViewModel accessed implicitly being set as the DataContext of the XAML control for a property named Source I have settled Δημοσίευση στην κατηγορία NET Posts WPF Silverlight XAML ClipFlair HowTo Image Properties MVVM Binding Source Gotcha Silverlight DependencyProperty metadata 0d not 0 for double 09 Αυγούστου 12 11 38 μμ Μπιρμπίλης Γεώργιος 0 σχόλια Just came accross a runtime error message that troubled me a bit to resolve while adding Prezi like content scaling functionality in ClipFlair s FloatingWindowHostZUI ZUI Zoomable User Interface container I had added the following Identifies the see cref FloatingWindow Scale dependency property summary value The identifier for the see cref FloatingWindow Scale dependency Δημοσίευση στην κατηγορία NET Posts WPF Silverlight XAML ClipFlair ZUI Gotcha Runtime DependencyProperty XAMLParseException PropertyMetadata HowTo Compress speech audio using CSpeex codec at Silverlight apps 04 Αυγούστου 12 07 15 μμ Μπιρμπίλης Γεώργιος 0 σχόλια Following up on my post on

    Original URL path: http://www.dotnetzone.gr/cs/blogs/birbilis/archive/tags/.NET/default.aspx (2015-07-15)
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  • George Birbilis' blog
    buttonDropDown that aren t a fit to the Rectangle object that I m trying to assign to I suppose you do so since I could eventually drill down into Δημοσίευση στην κατηγορία Suggestions Posts VisualStudio Object Assignments ClipFlair Intellisense Members Reflection Pinned tabs and Split Screen 17 Φεβρουαρίου 12 04 12 μμ Μπιρμπίλης Γεώργιος 0 σχόλια Since widescreen format in monitors gets more and more common how about a twist to the classic tabbed windows UI Imagine being able to pin a tab and have it move to a side view area in the same window That are would keep the pinned tabs separated from the rest using a splitter split view Δημοσίευση στην κατηγορία Suggestions UI Windows Posts Tabs Splitter Browser Suggestion triple click to select row in InputBox TextBox and paragraph in RichTextBox 05 Οκτωβρίου 10 06 42 μμ Μπιρμπίλης Γεώργιος 0 σχόλια In upcoming Internet Explorer version IE9 one can triple click text in a webpage to select a whole paragraph vs double clicking that already existed to select a whole word of text A really useful feature I believe if coupled with an accelerator to send selected content to social networks it would be even nicer I d Διαβάστε περισσότερα Δημοσίευση στην κατηγορία Αταξινόμητα Text Computers Suggestions UI Selection Search Go Το Ιστολόγιο Αρχική Σελίδα Επικοινωνία Ετικέτες NET Advertisement AmnesiaOfWho ASP net Audio Binding Blogs Browser Bugs C Class ClipFlair Collection Compatibility Compression Computers Computers and Internet Controls Design Downloads Ecology Editor Education e mail Errors E Slate Events Extensions Fail Filesystem Filters Fix Games Google Gotcha HowTo HTML HTML5 HTTP IE IE9 IIS Image Installers Internet Java Javascript Law Links MacOS X Media MediaElement Microsoft MMPPF Mouse None Plugins Posts Programming RegEx Replace Resources Samples Screenshot Scripts Search Security Selection Server Silverlight SMF Smooth Streaming

    Original URL path: http://www.dotnetzone.gr/cs/blogs/birbilis/archive/tags/Suggestions/default.aspx (2015-07-15)
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  • George Birbilis' blog
    report for this blog Here s an excerpt The concert hall at the Sydney Opera House holds 2 700 people This blog was viewed about 52 000 times in 2014 If it were a concert at Sydney Opera House it would take about 19 sold out performances for that many Δημοσίευση στην κατηγορία Posts HowTo Install NET 3 5 component in Windows 8 1 12 Δεκεμβρίου 14 02 55 μμ Μπιρμπίλης Γεώργιος 0 σχόλια I just installed NET 3 5 on a Windows Enterprise 8 1 system that was failing to bring the needed files from the network To do this I opened a command prompt with elevated rights and ran a single command having the Windows DVD at drive F Dism online enable feature featurename NetFx3 All Source F sources sxs LimitAccess as explained at Δημοσίευση στην κατηγορία NET Posts CommandLine HowTo Windows 8 NET 3 5 Installation Enterprise Gotcha MediaElement Source null releases stream SetSource null fails 12 Δεκεμβρίου 14 05 32 πμ Μπιρμπίλης Γεώργιος 0 σχόλια This is my contribution to http stackoverflow com questions 19294258 forcing mediaelement to release stream after playback 27436323 If you use MediaElement make sure you don t get bitten by this one http msdn microsoft com en us library cc626563 v vs 95 aspx ArgumentNullException The mediaStreamSource is null After calling this method MediaElement Source returns null If this is called and MediaElement Source is set the last operation wins If a MediaElement is removed from the UI tree Δημοσίευση στην κατηγορία Posts Resources Silverlight ClipFlair Audio Gotcha Source Media MediaElement null Arguments SetSource Cleanup Fix Allow rewind of Mp3MediaStreamSource back to start 18 Νοεμβρίου 14 06 46 μμ Μπιρμπίλης Γεώργιος 0 σχόλια My comment at https github com loarabia ManagedMediaHelpers issues 16 While trying to use Mp3MediaSource at ClipFlair Studio s AudioRecorder control http clipflair codeplex com I noticed that when I was doing Stop at MediaElement and then Play it kept on playing from where it was before at Mp3MediaStreamSource So I did the following fix 1 added these fields summary The first Δημοσίευση στην κατηγορία Posts Silverlight Fix ClipFlair Audio MediaElement MediaStreamSource MP3 Gotcha MediaElement must be in visual tree for MediaOpened MediaEnded to be fired 18 Νοεμβρίου 14 04 18 μμ Μπιρμπίλης Γεώργιος 0 σχόλια At ClipFlair s AudioRecorderControl used in Captions Revoicing component of ClipFlair Studio I use the following code to initialize a MediaElement to use for playback After a long time a found out that if the MediaElement is not in the visual tree for example defined in XAML or defined in code and then added to the visual Δημοσίευση στην κατηγορία Posts Silverlight Player ClipFlair Gotcha Media Events MediaElement MediaEnded MediaOpened Gotcha MediaElement AutoPlay faster than doing Play at MediaOpened 18 Νοεμβρίου 14 02 27 μμ Μπιρμπίλης Γεώργιος 0 σχόλια Just added the following comment to https github com loarabia ManagedMediaHelpers issues 15 Managed Media Helpers contains the very useful Mp3MediaSource class for NET Silverlight Windows Phone Added compile time SWITCHES and respective

    Original URL path: http://www.dotnetzone.gr/cs/blogs/birbilis/archive/tags/Posts/default.aspx (2015-07-15)
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  • George Birbilis' blog
    10 Φεβρουαρίου 13 12 00 μμ Μπιρμπίλης Γεώργιος 0 σχόλια Recently to save myself sometime after having renamed some interfaces classes in the ClipFlair project sourcecode I right clicked one of the class diagrams cd files in it at Visual Studio s Solution Navigator this is an enhanced Solution Explorer addon and using Open With I opened up the diagrams with the XML editor to do a rename all Δημοσίευση στην κατηγορία Posts Bugs Visualization VisualStudio Programming Fix Source Diagrams IDE HowTo Make Project Linker extension s VSIX install at Visual Studio 2012 27 Νοεμβρίου 12 10 24 πμ Μπιρμπίλης Γεώργιος 0 σχόλια Project Linker is a Visual Studio Extension that helps to automatically create and maintain links from a source project to a target project to share code that is common to Silverlight and WPF In ClipFlair where I have shared code between a Silverlight and a WPF project I guess same would be for XNA projects Δημοσίευση στην κατηγορία Posts WPF Silverlight VisualStudio Programming Compiler Sharing ClipFlair Extensions HowTo Links Projects VSIX How to crash Visual Studio 2010 via Silverlight XAML recursion bug 12 Ιουλίου 12 04 42 μμ Μπιρμπίλης Γεώργιος 0 σχόλια Following up on a note about Visual Studio 2010 crashing at my previous post this is the XAML that crashes VS2010 when opened up in a Silverlight project UserControl x Class SilverlightApplication1 MainPage xmlns http schemas microsoft com winfx 2006 xaml presentation xmlns x http schemas microsoft com winfx 2006 xaml xmlns d http schemas microsoft com expression blend 2008 xmlns mc http schemas openxmlformats org markup compatibility 2006 mc Ignorable d d DesignHeight 300 d DesignWidth 400 UserControl Resources ResourceDictionary Style x Key MyStyle TargetType StackPanel Setter Property Margin Value 0 5 0 5 Δημοσίευση στην κατηγορία NET Posts Fail Silverlight VisualStudio XAML Errors ClipFlair Styles Recursion Fix The tag XXX does not exist in XML namespace clr namespace YYY 02 Ιουλίου 12 12 18 πμ Μπιρμπίλης Γεώργιος 0 σχόλια I just had some big trouble troubleshooting the Visual Studio XAML compiler error message The tag XXX does not exist in XML namespace clr namespace YYY It turned out this occurred because I had a Silverlight library with Assembly name X and default namespace X at properties pane but was using it from a demo project Δημοσίευση στην κατηγορία NET Tags Posts VisualStudio XAML Fix Troubleshooting XML Namespaces Fix Visual Studio 2010 XAML Designer output for WP7 light theme 14 Νοεμβρίου 11 05 43 μμ Μπιρμπίλης Γεώργιος 0 σχόλια The other day I submitted my 1st Windows Phone 7 application via http create msdn com Having registered for free as a student developer being a PhD student on Robotics via http dreamspark com I could only try my 1st app on WP7 emulator when it gets accepted I will be able to have my WP7 phone unlocked to Δημοσίευση στην κατηγορία Design Posts Bugs Light Silverlight VisualStudio XAML Themes WP7 Search Go Το Ιστολόγιο Αρχική Σελίδα Επικοινωνία Ετικέτες NET Advertisement AmnesiaOfWho ASP net Audio

    Original URL path: http://www.dotnetzone.gr/cs/blogs/birbilis/archive/tags/VisualStudio/default.aspx (2015-07-15)
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  • George Birbilis' blog
    Νοεμβρίου 11 01 07 μμ Μπιρμπίλης Γεώργιος 0 σχόλια Just got bitten by the following Dim takeN As Integer If Integer TryParse EdTake Text takeN takeN itemsCount I had used that instead of writing in 2 lines Dim takeN As Integer If not Integer TryParse EdTake Text takeN then takeN itemsCount However there s an important difference If is a function so its arguments are evaluated at call time The If Δημοσίευση στην κατηγορία NET Posts Bugs Structured ByVal Functions Programming ByName Compiler VB ByRef If Search Go Το Ιστολόγιο Αρχική Σελίδα Επικοινωνία Ετικέτες NET Advertisement AmnesiaOfWho ASP net Audio Binding Browser Bugs C Class ClipFlair CommandLine Compatibility Compression Computers Computers and Internet Configuration Controls Conversion Deploying Ecology Education Errors Events Extensions Fail Filename Filesystem Filters Fix Free Games Google Gotcha GraphX Greece Hash HowTo HTML HTML5 HTTP IDE IE IE9 IIS Image Installers Internet Java Law MacOS X Media MediaElement Microsoft MMPPF Mobile Mouse Mozilla Multimedia Namespaces None Pivot Player Plugins Posts Prefix Programming RegEx Replace Security Sharing Silverlight SMF Smooth Streaming Source String Styles Suggestions Taskbar Templates Text Themes Transforms Troubleshooting UI URL Usability Video Visualization VisualStudio Web Windows Windows 7 WordPress Workarround WPF XAML ZIP ZUI Αταξινόμητα Πλοήγηση Αρχική σελίδα Εκδηλώσεις Ιστολόγια Συζητήσεις Εκθέσεις Φωτογραφιών Αρχειοθήκες Ιστορικό Δημοσιεύσεων Ιούνιος 2015 3 Μάιος 2015 1 Απρίλιος 2015 2 Μάρτιος 2015 2 Φεβρουάριος 2015 1 Ιανουάριος 2015 2 Δεκέμβριος 2014 3 Νοέμβριος 2014 3 Οκτώβριος 2014 1 Σεπτέμβριος 2014 2 Αύγουστος 2014 6 Ιούλιος 2014 1 Μάιος 2014 1 Απρίλιος 2014 2 Μάρτιος 2014 3 Φεβρουάριος 2014 2 Δεκέμβριος 2013 2 Νοέμβριος 2013 2 Σεπτέμβριος 2013 2 Αύγουστος 2013 3 Ιούλιος 2013 5 Ιούνιος 2013 2 Μάιος 2013 3 Απρίλιος 2013 2 Μάρτιος 2013 2 Φεβρουάριος 2013 4 Δεκέμβριος 2012 6 Νοέμβριος 2012 11 Οκτώβριος 2012 5 Σεπτέμβριος 2012

    Original URL path: http://www.dotnetzone.gr/cs/blogs/birbilis/archive/tags/Structured/default.aspx (2015-07-15)
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