Add OPC Controls Components to Visual Studio.NET
Start Visual Studio.NET and select View-ToolBox to show the component ToolBox.
Right-Click on the ToolBox and select Choose Items in Visual Studio 2005, 2008, 2010, 2012 2013 or Add/Remove Items in Visual Studio 2003.
Under the .NET Framework Components Tab select all of the desired OPC Controls components you desire to use.
You are now ready to place and use the components on any Windows Form in your Visual Studio.NET environment.