I\'m trying to add a reference to System.dll and System.drawing.dll to my project in Visual Studio 2012. I\'m doing this by right clicking the proj
System.dll
System.drawing.dll
You need to enable CLR support in your application. You can do that in the properties of your project: Properties|General||Common Language Runtime Support: Common Language Runtime Support (/clr)
Properties|General||Common Language Runtime Support: Common Language Runtime Support (/clr)