Create a Sharepoint list programmatically in c#

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using Microsoft.SharePoint;

namespace ConsoleApplication1

{

   class Program

   {

       static void Main(string[] args)

       {

           {

               // choose your site

               SPSite site = new SPSite("http://a3599m1d/");

               SPWeb web = site.OpenWeb();

               SPListCollection lists = web.Lists;

              // create new Generic list called "My List" 

              lists.Add("Project List", "Project list escription",                     SPListTemplateType.GenericList);

               SPList newList = web.Lists["Project List"];

             // create Text type new column called "My Column"

              newList.Fields.Add("Project Name", SPFieldType.Text, true);

              newList.Fields.Add("Project Mode", SPFieldType.Text, true);

              newList.Fields.Add("Project Type", SPFieldType.Text, true);

   

              SPView view = newList.DefaultView;

              view.ViewFields.Add("Project Name");

              view.ViewFields.Add("Project Mode");

              view.ViewFields.Add("Project Type");

              view.Update();

              Console.Write("List created successfully");

              Console.Read();

           }

       }

   }

}

Results:

SharePoint List:

public void createList()
{
    // choose your site
    SPSite site = new SPSite("http://a3599m1d:111/");
    SPWeb web = site.OpenWeb();
    SPListCollection lists = web.Lists;

    // create new Generic list called "My List"

    lists.Add("My List", "My list Description", SPListTemplateType.GenericList);

    SPList newList = web.Lists["My List"];

    // create Text type new column called "My Column"
    newList.Fields.Add("My Column", SPFieldType.Text, true);

    /*create lookup type new column called "Lookup Column"
    * Here I am going to get the information from the "Title"
    * column of a list called "User Roles"
    */
    SPList targetList = web.Lists["User Roles"];

    newList.Fields.AddLookup("Lookup Column", targetList.ID, false);
    SPFieldLookup lkp = (SPFieldLookup)newList.Fields["Lookup Column"];
    lkp.LookupField = targetList.Fields["Title"].InternalName;
    lkp.Update();

    // make new column visible in default view
    SPView view = newList.DefaultView;
    view.ViewFields.Add("My Column");
    view.ViewFields.Add("Lookup Column");
    view.Update();
}

Creating Document Library Using Visual Studio 2010

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using Microsoft.SharePoint;

namespace creatingDocumentLibrary

{

   class Program

   {

       static void Main(string[] args)

       {

           using (SPSite site = new SPSite("http://a3599m1d/"))

           {

               using (SPWeb web = site.OpenWeb())

               {

                   SPListTemplate listTemplate = web.ListTemplates["Document Library"];

                   SPDocTemplate docTemplate = (from SPDocTemplate dt in   web.DocTemplates where dt.Type == 121  select dt).FirstOrDefault();

                   Guid guid = web.Lists.Add("My Docs", "My Documents", listTemplate, docTemplate);

                   SPDocumentLibrary library = web.Lists[guid] as SPDocumentLibrary;

                   library.OnQuickLaunch = true;

                   library.Update();

                   Console.WriteLine("Library created successfully");

                   Console.Read();

               }

           }

       }

   }

}

Document Templates :

Following are the SharePoint 2010 document templates available:

Template ID	Description
100	No Template
101	Word 2003 document
103	Excel 2003 document
104	PowerPoint 2003 document
121	Word document
122	Excel document
123	PowerPoint document
111	OneNote Notebook
102	SharePoint Designer HTML document
105	ASPX Web Page
106	ASPX Web Part Page
1000	InfoPath document