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  • io111113

    http://www.desainhuniansederhana.com/gorden-rumah-minimalis/ http://www.desainhuniansederhana.com/rumah-modern-minimalis/ http://www.desainhuniansederhana.com/rumah-mewah-minimalis/ http://perlengkapanpernikahan.com/blog/barang-seserahan-pernikahan/ http://perlengkapanpernikahan.com/blog/syarat-pernikahan-dalam-islam/ http://perlengkapanpernikahan.com/blog/undangan-pernikahan-murah/ http://perlengkapanpernikahan.com/blog/jenis-souvenir-pernikahan-unik/ http://perlengkapanpernikahan.com/blog/desain-undangan-penikahan/ http://perlengkapanpernikahan.com/blog/jenis-kado-pernikahan-unik/ http://perlengkapanpernikahan.com/blog/foto-pernikahan-itu-salah-satu-hal-yang-penting/ http://perlengkapanpernikahan.com/blog/memilih-jasa-dekorasi-pernikahan-yang-tepat/ http://perlengkapanpernikahan.com/blog/hindari-pernikahan-dini/ http://perlengkapanpernikahan.com/blog/mempersiapkan-cincin-pernikahan-sejak-dini/ http://perlengkapanpernikahan.com/blog/jenis-kartu-undangan-penikahan/ http://perlengkapanpernikahan.com/blog/persiapan-pernikahan-bagi-calon-pengantin/...
    11-11-2013, 00:52 από ioannidisv στο Geek by design
  • SQL Server 2012 Editions, License options and hardware limits

    In a recent seminar I gave regarding SQL Server 2012 I was asked to clear a few things regarding SQL Server 2012 editions and their license options/pricing. In this post i will shed some light on this issue. I will start by talking about the various license costs per SQL Server 2012 editions. Please note that there is no datacenter and workgroup edition in SQL Server 2012 version . Before I go on I would like you to note that there is not a socket licensing anymore. A physical socket is what sits on the motherboard.This is where the processor fits. Multi-core is a physical processor that has many cores in it . For example you can have one socket with one processor that has four cores. Some people are confused with the term logical core. The new licensing model that is based on physical cores not logical ones. Logical cores is a term that refers to hyper-threading,meaning we can have logical cores from each physical core. In SQL Server 2012 Enterprise Edition we have a core-based licensing system. The cost is $6874.00...
    10-11-2013, 22:52 από το μέλος nikolaosk στο Dot Net Rules
  • Restoring the master database in SQL Server

    I had a seminar in SQL Server 2012 recently and one of the people in my class asked me what is the best way to restore a In this post I will like to shed some light on the issue. As we all know we must include in our backup strategy, the system databases backup. We must backup the master and msdb databases regularly. If for some reason the master database becomes corrupt or missing , the SQL Server instance cannot be started. Master and tempdb cannot be repaired. Repair requires single-user mode, since master and tempdb cannot be put into single-user mode. If your SQL Server master database becomes corrupt, some people suggest to rebuild the master database, then start SQL Server, then restore the backup of the master database. I do not suggest rebuilding the master database.That is really time-consuming and you need to do a lot of trial-and-error, especially if have a cluster disk subsystem.Some people recommend the full re-installation of the SQL Server. Well that does not sound ideal as well. Instead, you can...
    10-11-2013, 15:47 από το μέλος nikolaosk στο Dot Net Rules
  • XAF: Reporting V2 (What’s New in 13.2)

    With the upcoming release of the eXpressApp Framework (version 13.2), we’re introducing a new way in which to create reports for your XAF powered application. Simply said, you’ll now be able to create your report using XtraReports within Visual Studio and effortlessly integrate them into your XAF applications. This is an introductory post for the ReportsV2 module and I’ll describe it in more detail once we release. For now, please keep in mind that this will ship as a beta. We are looking forward to your feedback so we can continue to improve the module to meet your specific requirements. To start using ReportV2, I’ll select it from the toolbox… Because ReportsV2 integrates XtraReports at design time, you can use all the examples and documentation form our Reports Team. As you might imagine, when creating reports with this new module, you’ll be writing code and creating your own custom template within Visual Studio using your language of choice (C#, VB.Net). XAF will allow you to preview and print these new templates...
    08-11-2013, 10:33 από A.Bekiaris's .Net / XAF Blog στο A. Bekiaris's Blog
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  • io061113

    http://www.desainhuniansederhana.com/rumah-minimalis-tipe-45/ http://www.desainhuniansederhana.com/denah-rumah-minimalis-2-lantai/ http://www.desainhuniansederhana.com/gambar-rumah-minimalis-1-lantai/ http://www.desainhuniansederhana.com/sketsa-rumah-minimalis/ http://www.desainhuniansederhana.com/desain-rumah-minimalis-2-lantai/ http://www.desainhuniansederhana.com/desain-rumah-minimalis-modern/ http://www.desainhuniansederhana.com/foto-rumah-minimalis/ http://www.desainhuniansederhana.com/rumah-minimalis-2013/ http://www.desainhuniansederhana.com/rumah-minimalis-tipe-36/ http://www.desainhuniansederhana.com/taman-rumah-minimalis/ http://www.desainhuniansederhana.com/desain-interior-rumah-minimalis/ http://www.desainhuniansederhana.com/cat-rumah-minimalis/ http://jagohp.com/harga-blackberry-bold-touch-9930-dan-spesifikasi/ http://jagohp.com/harga-blackberry-9900-bold-dakota-dan-spesifikasi/ http://jagohp.com/harga-blackberry-torch-9860-dan-spesifikasi/ http://jagohp.com/harga-handphone-polytron-november-2013/...
    06-11-2013, 01:01 από ioannidisv στο Geek by design
  • Be careful of compile time code changes

    In my top ten list of difficult bugs I had to solve in C# in my professionali carreer reside two that both had to do with compile time code changes that I was not aware of. In this post I will describe both of them in detail in the hope that it will help someone out there searching for a solution to his own issue. Difference between properties with public accessors and public fields. What is the difference between declaring a property with public default accessors: public string demo {get;set;} Compared to declaring the same variable as a field? public string demo; It seems that there is none and we can use any one of the two with not much difference. Actually, one may argue that the usage of a "field" may be a littler faster since it does not lead to the generation of a method call as the usage of a "property" does. In other words if we are to disassemble the generated code (using ildasm ) you will see that the "field" declaration produces just a field (Class2) while the "property" variable results in a field...
    02-11-2013, 09:38 από Ioannis Panagopoulos blog στο C# and .NET Tips and Tricks
  • How to send mails for any business scenario without coding

    A few weeks ago, the eXpandFramework released registration support as discussed in How to manage users (register a new user, restore a password, etc.) from the logon form . While users could register, the implementation process was still incomplete it was missing email notification. Thus, this post will discuss the new EmailModule which was made available beginning version 13.1.8.2. The module was designed following the workflow discussed in Declarative data auditing . In this post I will demonstrate how to install the module along with the registration functionality discussed in How to manage users (register a new user, restore a password, etc.) from the logon form in order to create three mail rules ( 1) When new user is registered. 2) When the password is forgotten. 3) When a new customer is created. In addition I will discuss how to restrict the EmailModue to sending emails only when a specific user role is logged in. 1) Installation To complete installation, drag & drop the EmailModule from the toolbox...
    29-10-2013, 19:46 από A.Bekiaris's .Net / XAF Blog στο A. Bekiaris's Blog
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  • Schduler Reminders

    I am happy to announce one more contribution from the known to you Stephen Manderson the creator of Dashboard module and not only! Installation The reminders can be found in eXpand Scheduler module in version 13.1.7.12 and currently is available only for the windows platform (Stephen is working on the Web version as well!). So you only need to drag & drop the XpandSchedulerWindowsFormsModule into the module designer. Usage To enable reminders decorate a business object that implements IEVent with the Xpand.ExpressApp.Scheduler.Reminders.SupportsReminderAttribute. For example in the snippet we enable reminders for the TestEvent and only when the criteria match. [ SupportsReminder ( Criteria = "Customer is not null" )] public class TestEvent : Event {     public TestEvent ( Session session) : base (session) {     }       // Fields...     Customer _customer ;       [ Association ( "Customer-TestEvents" )]...
    22-10-2013, 06:58 από A.Bekiaris's .Net / XAF Blog στο A. Bekiaris's Blog
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  • StateMachine - Allow hiding and disabling transition actions based on security and current object criteria

    I will provide a short discussion on how to extend XAF StateMachine module as per subject. By design when creating a new State the it is possible to restrict the transition to that State using Criteria. For example in the below image we see that the transition to the Completed state is allowed only to Administrators. When you try to make the transition to the Completed state a handled exception will be raised however our goal is to hide all transitions that criteria do not fit. So given the above requirement we need to write a controller that will go though all data hosted in the ChangeStateAction expose an event that will provide the state from external sources. You can explore the controller that describes this requirement at https://github.com/expand/eXpand/blob/master/Xpand/Xpand.ExpressApp.Modules/StateMachine/Controllers/ChangeStateActionController.cs The next step is to subscribe to RequestActiveState event of the above ChangeStateActionController and provide the Active state logic. Below is illustrated...
    15-10-2013, 06:55 από A.Bekiaris's .Net / XAF Blog στο A. Bekiaris's Blog
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  • The XAF training week in Germany

    Last week I had the privilege to join many of our customers at Oliver’s XAF Training Class in Germany. I wanted to take the time and share with you what happened at the event – as it was an amazing week and highly recommend it to all XAF users.  The location The hotel is located high in the mountains and the above an amazing landscape…a simply beautiful location. The agenda Day 1: The organizers (Oliver and John) did a great job with course content. You can see all the XAF courseware below. Day 1 started with XPO and how it works independent of XAF. Oliver is an XPO legend so the introduction was amazing and even I learned some new stuff. Oliver then took the time to describe XAF Domain Components and other data layer related subjects. The day continued with a number of hands on labs so everyone can learn by actually doing. To help get relaxed after a busy day of learning, we spent some time on the golf course. Day 2: The day started with instruction on editing and maintaining the model as well as standard...
    14-10-2013, 06:08 από A.Bekiaris's .Net / XAF Blog στο A. Bekiaris's Blog
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  • How To create custom menus in DevExpress‐XAF‐Win‐Applications

    If you need to customize the default templates consider going through the instructions posted by Michael Lang in our Support center . The issue I am talking about can be found at B234907 . Just download the pdf and follow the very detailed instructions. Big thanks to Michael! for this sharing this, let us know your questions/feedback by replying on the same issue....
    09-10-2013, 07:51 από A.Bekiaris's .Net / XAF Blog στο A. Bekiaris's Blog
  • Dashboard web integration module

    I am happy to announce web support for the module discussed in Dashboards in the real world – A Scotland strike! Big thanks to Stephen Manderson for this additional contribution!. Installation Drag & drop from the VS toolbox. End Result Please use eXpand forums for your feedback and questions! p.s. : the module is released with eXpandFrameowork v13.1.7.6....
    05-10-2013, 18:10 από A.Bekiaris's .Net / XAF Blog στο A. Bekiaris's Blog
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  • Localizing an ASP.Net MVC 4.0 application

    In this post I will demonstrate with a hands on demo how to localise your ASP.Net MVC applications. The most important thing to point out is that in this world we live in, we should expect our site to be visited by various people from different cultures and languages.So we must be prepared to have our site internationalised. Thankfully ASP.Net MVC simplifies the whole internationalisation/localisation process. I would like to talk about the Thread.CurrentCulture property that impacts formatting. That means that this property instructs the runtime how it should display strings e.g the currency in ($ or €) or how the date should be displayed. The other imporant property is Thread.CurrentUICulture which is used by the Resource Manager to look up culture-specific resources at run-time. I have installed VS 2012 Ultimate edition in my Windows 8 machine. Υou can use Visual Studio Express 2012 for Web . You can install Visual Studio Express 2012 for Web if you download Web Platform Installer .You can download this tool...
    04-10-2013, 01:44 από Nikolaos Kantzelis ASP.Net Blog στο Dot Net Rules
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  • Using the Repository Pattern in an ASP.Net MVC 4.0 application

    In this post I will demonstrate with a hands-on demo the importance of using patterns in an ASP.Net MVC application. I will use the Repository Pattern to create an additional abstract layer between my domain classes and the data layer. For a more formal definition, I will use the definition that Martin Fowler has given to his book "Patterns of Enterprise Application Architecture". "Repository Pattern mediates between the domain and the data mapping layers using a collection-like interface for accessing domain objects". Basically what that means is that it is a layer to separate our application from the data storage technology. It is a pattern for data access. I will explain more about this pattern as I build the application. First I will build a small ASP.Net MVC 4.0 EF Code first application without using the repository pattern and then I will rewrite my code leveraging that pattern. People who follow this blog have seen me in the past building an application first and then changing it a bit to demonstrate the...
    02-10-2013, 00:18 από το μέλος nikolaosk στο Dot Net Rules
  • Looking into Fluent API in an ASP.Net MVC 4.0 Code First application

    In this post I will demonstrate with a hands-on example how to use the Fluent API to map POCO classes (set configurations) to SQL Server tables without using the set of conventions Entity Framework Code First expects. I will also give a short introduction to ASP.Net MVC and its main components. I will talk briefly about Entity Framework Code First , Database First and Model First . Also I will show you how to architecture properly your ASP.Net MVC 4.0 EF Code first application. We should not have our domain classes, data access classes and views,controllers in the same project. We should have them in 3 different projects. That way our code is more extensible , maintainable and easy to reuse in other non web applications that might need to consume or use EF Code first data access layer.We have a clear separation of concerns. We can configure our POCO classes with Data Annotations . By using Data Annotations we can configure our domain-entity classes so that they can take best advantage of the EF.We can decorate...
    29-09-2013, 23:38 από το μέλος nikolaosk στο Dot Net Rules
  • An introduction into Glimpse and how to use it in your ASP.Net applications

    In this post I will provide a short introduction to Glimpse and why i think it is very important for any developer that builds ASP.Net sites (both Web Forms and MVC) to use it. I am building ASP.Net applications and I have started using it. Glimpse will show you valuable information about your ASP.Net application from within the browser. It will show you what is happening on the server where you ASP.Net application is hosted. I have posted a post on Page Inspector here . Page Inspector gives developers a very good/handy way to identify layout issues and to find out which part of server side code is responsible for that HTML snippet of code. A short definition of Glimpse is that it is a diagnostics platform for the web.Gives us an opportunity to glimpse on the server side of things and your asp.net applications. It gathers very detailed information and diagnostics about the behavior and execution of our ASP.Net application and then sends back this information. We can see for example what kind of code was executed...
    29-09-2013, 02:02 από το μέλος nikolaosk στο Dot Net Rules
  • Looking into the LINQ Zip operator

    In this rather short post I will be demonstrating with a hands-on example the usefulness of the Linq Zip operator. You can find more information on Linq expressions and operators (both in query and method syntax) in this post. I am going to use Visual Studio 2012 Ultimate edition ( Visual Studio 2012 Express for Web edition ) and I will create an ASP.Net 4.0 Web forms application I can use LINQ queries not only against databases but against arrays, since the array of strings/integers implement the IENumerable interface. Just to be absolutely clear you can query any form of data that implements the IENumerable interface. The Zip operator merges the corresponding elements of two sequences using a specified selector function. The Zip query operator was not included in LINQ. It was added later in .NET 4.0. 1) Fire up Visual Studio 2012 . 2) Create an empty web site. Give it the name of your choice.Choose C# as the development language. 3) Add a web form item to your site. Leave the default name. We will have two string...
    28-09-2013, 22:10 από το μέλος nikolaosk στο Dot Net Rules
  • Creating an Entity Data Model in an EF Code First application

    In this blog post I will demonstrate with a hands-on example how to use EF Code First Workflow to create an entity data model, an .edmx file so I can visualise my POCO classes I will follow the steps that I created in this post . In that post I managed to create POCO classes without actually writing the classes myself, but I had EF taking care of that by pointing to the right database. Please note that what I am about to show will work just fine when one creates his own POCO classes. By that I mean is that you do not need to reverse engineer Code First classes from an existing database for the visualisation to work. You can create your POCO classes from scratch and still use Entity Framework Power Tools to create the .edmx file. I am going to re-create some of the steps of my other post in this one. I am running VS Studio 2012 Ultimate edition but you can use Visual Studio Express 2012 for Web . You can install Visual Studio Express 2012 for Web if you download Web Platform Installer .You can download this tool...
    26-09-2013, 22:49 από το μέλος nikolaosk στο Dot Net Rules
  • Looking into Entity Framework Code First targeting an existing database

    In this blog post I will try to explain with a hand-on demo how we can use Entity Framework Code first with an existing database. I will create the database and then I will use an ASP.Net MVC 4.0 application to demonstrate how to map Code First EF Workflow to the database. Before we start I will give again a short introduction to Entity Framework. The stable version of Entity Framework as we speak is EF 5.0 .It is available through Nuget and it is an open source project. The . Net framework provides support for Object Relational Mapping through EF . So EF is a an ORM tool and it is now the main data access technology that microsoft works on. I use it quite extensively in my projects. Through EF we have many things out of the box provided for us. We have the automatic generation of SQL code.It maps relational data to strongly types objects .All the changes made to the objects in the memory are persisted in a transactional way back to the data store. You can search in my blog, because I have posted many posts regarding...
    26-09-2013, 04:47 από το μέλος nikolaosk στο Dot Net Rules
  • A Google Map module for XAF web applications

    XAF it’s a great platform simply because everything is pluggable and reusable! In this post I will demonstrate one more pluggable and reusable contribution – the MapView module from Sergej Derjabkin ! Scenario : We have a business object which has an Address property and we want to display them in Google maps. However we have no time to research or develop anything by ourselves. Step1 : Install the MapView module by drag & drop from the toolbox. Step2: Open Application Model editor   to configure from where the module will take its data. This requires that we locate the Customer in the BOModel node and simply change the attributes as illustrated below. Step3 : To display the Customer Addresses, the MapView module provides the MapListEditor. Simply install the MapViewWebModule and assign the list editor to the Customer_ListView. Step4 : Run the XAF web app and see the results in the map! Bonus scenario: Display a detail view of the mapped address. Sergej Derjabkin also contributed webmaster detail functionality...
    25-09-2013, 07:43 από A.Bekiaris's .Net / XAF Blog στο A. Bekiaris's Blog
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  • Web shortcuts supported!

    Using the next version 13.1.7.3 of eXpandFramework consider designing your shortcuts in a platform agnostic module because it will be possible to be used in your web apps as is! To enable the web shortcuts you need to install the XpandSystemAspNetModule. If you want to disable them you can use the model setting you see below.   For this implementation I used the jwerty javascript library, however this library cannot detect successfully a few shortcuts used by the browser such as the Ctrl+N and the Ctrl+T. Therefore I added the CtrlNReplacement, CtrlTReplacement attributes you see in the image above. If you know a better library than jwerty that works better I can replace it at once. Let me know your feedback in eXpand forums please Happy XAF ’ing to all!...
    22-09-2013, 17:10 από A.Bekiaris's .Net / XAF Blog στο A. Bekiaris's Blog
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  • How to manage users (register a new user, restore a password, etc.) from the logon form

    The excellent E4037 example from DevExpress Code Central is integrated with our community project ( eXpandFramwork ) in version 13.1.7.1. Installation This functionality is embedded in the XpandSecurityWinModule/XpandSecurityWebModule depending on the platform you use. All eXpand modules are in the toolbox for fast Drag & Drop installation. Configuration The configuration for this feature as excepted can be found in the XAF   Application Model options node under the Registration sub node as illustrated below. Attribute Enabled : Setting it to true two extra action Register and ForgotPassword will be activated in the Logon form as shown UserModelClass: Here we can configure the type of user that will be created EmailMember: This is a lookup of all members of UserModelClass and is only to save the email.  RoleModelClass && RoleCriteria: Using those two attributes we can configure which roles will be assigned to the new registered user. Hope you find it useful and you have a lot of feedback...
    19-09-2013, 06:45 από A.Bekiaris's .Net / XAF Blog στο A. Bekiaris's Blog
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  • XAF community forums are OPEN!

    Although XAF has many communication channels like the official support center , the XAF facebook site, the eXpand forums etc. apparently there is a need for a forum dedicated only to XAF where people can discuss anything XAF related without either the XAF or the eXpand team will interfere unless explicitly requested of course. So feel free to use this new forums I opened. XAF Only Forums...
    16-09-2013, 06:25 από A.Bekiaris's .Net / XAF Blog στο A. Bekiaris's Blog
  • Gotcha: must set document.location.hash only at end of page in Mozilla

    I just came across a different behaviour between IE and Mozilla Firefox: scripts at the former seem to execute after the page has fully rendered, while the later they seem to execute when they’re met by the page parser or something like that. The HTML script tag has a defer attribute for running scripts after […]...
    07-09-2013, 23:35 από George Birbilis @zoomicon στο George Birbilis' blog
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  • HowTo: Code folding in NetBeans IDE source code editor

    As explained near the end of https://ui.netbeans.org/docs/ui/code_folding/cf_uispec.html, the NetBeans IDE source code editor supports custom code folding tags for any language, like below (here defining the code folding tag in a Java comment, obviously need to use specific comment syntax for the respective language). // <editor-fold desc="isUserStudent"> —————————————- public static boolean isUserStudent(PortletRequest request)    throws […]...
    07-09-2013, 15:45 από George Birbilis @zoomicon στο George Birbilis' blog
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