--- title: Mono + WinForms language: en layout: default created: 2008-10-08 15:23:14 +0200 updated: 2009-07-17 23:15:27 +0200 toc: false tags: - know-how - development - mono - winforms --- **Installation manual:** [mono-project.com](http://www.mono-project.com/WinForms_Designer#Installation) **Forum:** [UbuntuForums.org](http://ubuntuforums.org/showthread.php?t=468183) The `System.Windows.Forms.dll` is contained in the [mono-winforms2.0-cil](apt://mono-winforms2.0-cil) package. The file resides in `/usr/lib/mono/2.0/`. To make it show up in MonoDevelop, you might have to create a file `/usr/lib/pkgconfig/windows-forms.pc` with the following contents: ~~~ prefix=/usr exec_prefix=${prefix} pkglibdir=${exec_prefix}/lib/mono/2.0 Name: System.Windows.Forms Description: Windows Forms for Mono Version: 2.0.0.0 Libs: -r:${pkglibdir}/System.Windows.Forms.dll ~~~ Afterwards you can add this as a Reference to your project in MonoDevelop.