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1. #MICROSOFT VISUAL BASIC EXPRESS 2015 FREE DOWNLOAD UPDATE#
2. #MICROSOFT VISUAL BASIC EXPRESS 2015 FREE DOWNLOAD CODE#
3. #MICROSOFT VISUAL BASIC EXPRESS 2015 FREE DOWNLOAD DOWNLOAD#

With XPO, you can retrieve collections of persistent objects and bind them to WinForms, ASP.NET, WPF controls with ease. In addition, you can easily create OData services that expose data to any OData-compatible clients like DevExtreme or Xamarin mobile applications. You can publish data using Web Services, WCF and Remoting thus shielding direct database connections and reducing the amount of data that travels across the wire. XPO works great with complex distributed applications. The data model can be covered with lightweight unit tests because a memory data store can be used instead of a real database.

You can host data in the cloud, since SQL Azure is fully supported.

Should you decide to move your storage to a different database system, you'll only need to change the connection string.

#MICROSOFT VISUAL BASIC EXPRESS 2015 FREE DOWNLOAD CODE#

Whether using MS SQL Server, PostgreSQL, MySQL, Oracle, or others, you will use the same code to implement data access and management operations. XPO supports more than a dozen database management systems and implements a common high-level API. Target a Different Database Engine by Simply Changing the Connection String XPO not only provides an interface between the application's code and the database in the form of "insert-select-update-delete" queries to the database, but also enables features such as optimistic concurrency, inheritance mapping and deferred object deletion. Unit of Work API encapsulates transactions into functional blocks that can be committed or rolled back altogether. Such a technique proves indispensable in scenarios when database structure is known only at runtime, so you can define persistent classes structure on the fly.īoth application-level and database-level transaction types can be manually managed using appropriate Session methods. This means that mapping information and custom attributes can be specified and modified dynamically. NET Reflection, XPO supports abstract XML-based model for type metadata management.

Object associations (one-to-one, one-to-many, many-to-many), aggregation and inheritance are all fully supported.

NET Reflection and built-in attributes, XPO maps the properties of business objects to relational database tables. All you need is to define persistent object classes, and XPO will generate the appropriate database structure automatically. Right now you can use the sample codes in Visual Basic 2012 tutorial to test them out in Visual Basic 2013.XPO is an Object-Relational Mapping (ORM) tool that handles all aspects of database creation and object persistence, allowing you to concentrate on your application's business logic. We will prepare and launch our Visual Basic 2013 tutorial as soon as possible for the benefits of our readers.

#MICROSOFT VISUAL BASIC EXPRESS 2015 FREE DOWNLOAD DOWNLOAD#

You can download the free Visual Studio Express 2013 from the link below:

#MICROSOFT VISUAL BASIC EXPRESS 2015 FREE DOWNLOAD UPDATE#

Visual Studio Express 2012 update 4 can be downloaded at:īesides providing updates for Visual Studio Express 2012, an even more exciting news is Microsoft has created a new version of Visual Studio, Visual Studio 2013. The purpose of the updates were to fix bugs and to add additional features to Visual Studio. Microsoft has been constantly updating Microsoft Visual Studio, providing updates as well as creating new versions.įor example, Visual Studio Express 2012 update 4 is now available for download.