C# using System.Windows.Forms does not exist
c#
Solution
If you're using Visual Studio, right click the References folder in your project, select Add Reference... and then on the .NET tab, choose System.Windows.Forms and click OK.
Problem
I tried to add: ``` using System.Windows.Forms ``` But its shows me an error. I know I must assembly that to my VS2012 but I srsly don't know how. I was searching everywhere and tried everything I've found but none of this helps me. @edit 1 hour of searching in the web and... 2 minutes after write this post i found... Project >> add Reference... Solved :]