Question

I need to list out the Custom list and library from SharePoint Site?
How to identify the content is comes under the custom created?

Answer 1

Below code should help you

            SPList myList=SPContext.Current.Web.Lists["YourList"];
            if (myList.BaseType == SPBaseType.DocumentLibrary)
            {
                //My List is Document Library
            }

            if (myList.BaseType == SPBaseType.GenericList)
            {
                //My List is Custom List
            }