If you need to delete a document library in Sharepoint 2010, there are a few different ways to go about it. The easiest way is to use the Sharepoint 2010 Delete Document Library button on the library’s ribbon tab. This will remove the library from your site and all of its content. If you want to delete the library but keep its content, you can use the Remove Site Content command on the Library tab of the Site Settings dialog box. This will remove the library from your site, but leave its content intact. ..
