The causes of macular edema are numerous and different causes may be inter-related. It is commonly associated with diabetes. Chronic or uncontrolled diabetes type 2 can affect peripheral blood vessels including those of the retina which may leak fluid, blood and occasionally fats into the retina causing it to swell.
Visual C++. Visual C++ is known as a native development language, as it talks directly to the hardware for the Windows Mobile device, with no intervening layers (unlike Visual C#, for example). Programming using C++ can be challenging, as it is not a trivial language to learn.
You can use Visual Studio to build many different kinds of apps: Windows Store apps, Windows Phone apps (and Universal apps, which target both the Phone and Windows Store), desktop apps, web apps, and web services.ou can write code in Visual Basic, Visual C#, Visual C++, Visual F#, and JavaScript, as well as apps that can use code in different languages. The following links can help you start using Visual Studio.