Visual Studio 2015 extension for converting C# keyword types to .NET Framework types.
For example you can select your int type and press Ctrl + Shift + Y to convert type to Int32 data type.
You can do same for bool, byte, decimal, double, char, short, long, object, sbyte, float, string, ushort, uint, ulong.
You can convert your .NET Framework types back to keywords. Simply press Ctrl + Shift + M.
Published in visualstudiogallery: https://visualstudiogallery.msdn.microsoft.com/a91088d3-09d0-4884-87fc-9e5233b94d1f
Enjoy ;)