![]() When working with a LightSwitch project, the Visual Studio IDE changes to a development environment with only three main editors (in so-called “Logical mode”): the Entity Designer, the Query Designer and the Screen Designer. LightSwitch is a designer-based addition to Visual Studio 2012 to assist in working with data-centric services and applications. The outcome? It turns out LightSwitch 2012 doesn’t just handle all of these requirements, it absolutely nails them. With the release of LightSwitch 2012 coming near, I thought it was a perfect time to convince some friends (professional developers and software architects) to put their prejudices aside and (re)evaluate how LightSwitch handles these modern requirements. On top of that, in a world of open standards such as RESTful services and HTML clients being adopted by nearly every large IT organization, who would want to be caught in any closed format? After all, a rapid application development technology might be a great way to start a new and small application now, but, unfortunately, history has proven that these quickly created applications don’t scale well once they grow large, they require a lot of effort to interoperate with existing legacy systems, they aren’t adaptive to fast-paced technological changes, and they can’t handle enterprise requirements such as multitenant installations or many concurrent users. Although it was soon adopted by many IT-minded people, some professional developers quickly concluded that LightSwitch might not be ready for the enterprise world. Visual Studio LightSwitch was initially released in mid-2011 as the easiest way to build business applications for the desktop or the cloud. Support for Visual Studio 2012 Update 5Informal community support for Visual Studio 2012 Update 5 is available through the Microsoft Developer Network (MSDN) forums.Volume 27 Number 09 Visual Studio 2012 - Shape Up Your Data with Visual Studio LightSwitch 2012 Software requirementsTo apply this update, you must have one of the supported Visual Studio 2012 programs that are listed in the "Applies to" section installed. Platform compatibility and system requirements for Visual Studio 2012ġ gigabyte (GB) of RAM (1.5 GB if you are running in a virtual machine)ĭirectX 9-capable video card that is running at 1024 × 768 or higher resolution Supported operating systemsFor more information about supported operating systems, go to the following Microsoft website: Supported languages Visual Studio 2012 Update 5 provides updates for the following versions: ![]() ![]() Restart requirementYou do not have to restart your computer after you install this package. Updates for other products in the Visual Studio family can be found on the Microsoft download site for Visual Studio. Git version control is unaffected by this issue. ![]() Note This issue applies only to a Team Foundation Version Control (TFVC) instance that is hosted on either Team Foundation Server (TFS) or Visual Studio Online. Visual Studio incorrectly treated the new folder as a regular folder instead of a branch until Visual Studio was restarted. In this scenario before Update 5, the branch operation generated an error and was not completed. You perform a new branch operation on another existing branch. You switch Team Projects or servers without closing Visual Studio. You create a new branch from an existing branch. ![]() In Source Control Explorer, a branch operation causes an error and is not completed.Ĭonsider the following scenario in Visual Studio 2012 before Update 5: The following issues have been fixed in Visual Studio 2012.5: ![]()
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