| This appendix allows you to look up a namespace and determine which assemblies export it. This information is helpful when constructing the appropriate /reference:<file list> command-line option for the C# and VB.NET compilers. | Namespace | DLLs | | System.ComponentModel | System.dll, System.Windows.Forms.dll | | System.Drawing | System.Drawing.dll | | System.Drawing.Drawing2d | System.Drawing.dll | | System.Drawing.Imaging | System.Drawing.dll | | System.Drawing.Printing | System.Drawing.dll | | System.Drawing.Text | System.Drawing.dll | | System.Windows.Forms | System.Windows.Forms.dll | | System.Windows.Forms.Design | System.Windows.Forms.dll | |