Finding Assemblies in Folders
ReSharper allows loading entire folders in the Assembly Explorer Window When a folder is loaded, ReSharper processes all its subfolders in hunt for files that it is able to decompile, and displays the folder's hierarchy in the Assembly Explorer.
To open a folder with .NET assemblies
The folder is added to the Assembly Explorer Window. You can explore it by expanding the subfolders and all assembly nodes found within it. Double-click on code symbols to decompile and view the corresponding code in the editor.