Cant find ESRI.ArcGIS.ArcMapUI

Discussion created by deatheater03 on Jul 25, 2012
Latest reply on Jul 26, 2012 by Neil
I have Arc GIS 10.0 and Visual C# 2010 Express installed in my computer. In a sample programs I have seen reference to ESRI.ArcGIS.ArcMapUI as a .NET object but I couldn't find it anywhere.
Can someone Please tell me where it resides?