csharp 此控制台应用程序测试是否在SharePoint中使用内容类型

Posted 2021-05-12

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.SharePoint;

namespace ContentTypeTest
{
    class Program
    {
        static void Main(string[] args)
        {
            using (SPSite siteCollection = new SPSite("https://xxxxx"))
                 {
                     foreach (SPWeb web in siteCollection.AllWebs)
                     {
                       // Get the obsolete content type.
                         SPContentType obsolete = web.ContentTypes["Leave Request"];

                       // We have a content type.
                       if (obsolete != null) 
                       {
                          IList<SPContentTypeUsage> usages = SPContentTypeUsage.GetUsages(obsolete);

                          // It is in use.
                          if (usages.Count > 0) 
                          {
                             Console.WriteLine("The content type is in use in the following locations:");
                             foreach (SPContentTypeUsage usage in usages)
                                Console.WriteLine(usage.Url);
                          }

                          // The content type is not in use.
                          else 
                          {

                             // Delete it.
                             Console.WriteLine("Deleting content type {0}...", obsolete.Name);
                             //webSite.ContentTypes.Delete(obsolete.Id);
                          }
                       }

                       // No content type found.
                       else 
                       {
                          //Console.WriteLine("The content type does not exist in this website.");
                       }
                    }
                 }
                 Console.Write("\nPress ENTER to continue...");
                 Console.ReadLine();
      }
        }
}