学习：Dynamically Creating Sharepoint Content Type （转）

In a scenario where you need to create Content Type in bunch, there comes the role of Dynamic Content types.

The following code snippet helps you in creating content type dynamically.

Code:

using System;

using Microsoft.SharePoint;

namespace DynamicContentTypeConsole

{

class Program

{

static void Main(string[] args)

{

string siteURL = "URL of Site";

using (SPSite objSPSite = new SPSite(siteURL))

{

using (SPWeb objSPWeb = objSPSite.OpenWeb())

{

SPContentType objSPContentType = new SPContentType(

objSPWeb.AvailableContentTypes["ParentContentType"], objSPWeb.ContentTypes, "Dynamic Content Type");

// A Required Field

// Create Site Column

objSPWeb.Fields.Add("Dynamic Number Column", SPFieldType.Number, true);

SPFieldLink objSPFieldLink1 = new SPFieldLink(objSPWeb.Fields["Dynamic Number Column"]);

objSPContentType.FieldLinks.Add(objSPFieldLink1);

// A required String Field

// Create Site Column

objSPWeb.Fields.Add("Dynamic String Column", SPFieldType.Text, true);

SPFieldLink objSPFieldLink2 = new SPFieldLink(objSPWeb.Fields["Dynamic String Column"]);

objSPContentType.FieldLinks.Add(objSPFieldLink2);

//A non-required Choice Field

// Create Site Column

objSPWeb.Fields.Add("Dynamic Choice Column", SPFieldType.Choice, false);

SPFieldChoice choicefield = (SPFieldChoice)objSPWeb.Fields["Dynamic Choice Column"];

// Add a group to the filed

choicefield.Group = "Dynamic Group";

// Add choices

choicefield.Choices.Add(string.Empty);

choicefield.Choices.Add("Yes");

choicefield.Choices.Add("No");

// Set the default choice

choicefield.DefaultValue = string.Empty;

choicefield.Update();

SPFieldLink objSPFieldLink3 = new SPFieldLink(choicefield);

objSPContentType.FieldLinks.Add(objSPFieldLink3);

objSPWeb.Fields.AddLookup("Dynamic Lookup Column", new Guid("GUIDofRemoteList"), false);

SPFieldLookup lookupfield = (SPFieldLookup)objSPWeb.Fields["Dynamic Lookup Column"];

// Set the remote field

lookupfield.LookupField = "RemoteFieldName";

lookupfield.Update();

SPFieldLink objSPFieldLink4 = new SPFieldLink(lookupfield);

objSPContentType.FieldLinks.Add(objSPFieldLink4);

objSPWeb.ContentTypes.Add(objSPContentType);

objSPContentType.Update();

}

}

}

}

}

The code snippet is the Console Application, and is ready to use.

Come from: http://www.directsharepoint.com/2011/04/dynamically-creating-sharepoint-content.html