Creating subsite programmatically in SharePoint 2010 or Code to create subsite programmatically in SharePoint 2010

I had this as a console but the same code would work fine even if used in Server Object Model

My Console Application Code:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using Microsoft.SharePoint;

namespace CreateMySiteConsole

{

class Program

{

static void Main(string[] args)

{

try

{

string subSiteUrl = string.Empty;

SPSecurity.RunWithElevatedPrivileges(delegate()

{

using (SPSite osite = new SPSite("http://myserver03:8989"))

{

using (SPWeb oweb = osite.OpenWeb())

{

　

uint webLcid = oweb.Language;//u can use this,the value will be 1033 

//SPWeb newWebSubSite = osite.AllWebs.Add("mysiteTest", "mysiteTest", "mysiteTest", webLcid, "STS#0", false, false);//1 

SPWeb newWebSubSite = osite.AllWebs.Add("mysite", "mysite", "mysite", 1033, "STS#0", false, false); //2 --- Both 1 & 2 would create site in 1st case I have passed webLcid and in 2nd case I have hard-coded the language code as 1033

newWebSubSite.Update();

subSiteUrl = newWebSubSite.Url;

newWebSubSite.Dispose();

Console.WriteLine("Subsite created" + subSiteUrl);

Console.ReadLine();

　

}

}

});

　

}

catch (Exception ex)

{

throw ex;

}

}

}

}



Additional information on different site template codes which can be used : 

• WSS Templates 
• Team Site: STS#0 
• Blank Site: STS#1 
• Document Workspace: STS#2 
• Wiki Site: WIKI#0 
• Blog Site: BLOG#0 
• Basic Meeting Workspace: MPS#0 
• Blank Meeting Workspace: MPS#1 
• Decision Meeting Workspace: MPS#2 
• Social Meeting Workspace: MPS#3 
• Multiple Meeting Workspace: MPS#4 
• MOSS Templates 
• Document Center: BDR#0 
• Site Directory: SPSSITE#0 
• Report Center: SPSREPORTCENTER#0 
• Search Center with Tabs: SRCHCEN#0 
• My Site Host: SPSMSITEHOST#0
• Search Center: SRCHCENTERLITE#0 
• Personalisation Site: SPSMSITE#0 
• Collaboration Portal: SPSPORTAL#0 
• Publishing Portal: BLANKINTERNETCONTAINER#0 
• Publishing Site: CMSPUBLISHING#0 
• Publishing Site with Workflow: BLANKINTERNET#2 
• News Site: SPSNHOME#0 

References : http://www.shareesblog.com/?p=601 

http://social.technet.microsoft.com/wiki/contents/articles/11154.sharepoint-site-template-codes.aspx