Sharepoint平台列表同步

Question

是否可以使用某种Visual Studio来同步位于不同平台上的两个SharePoint列表？我是个新手，想分析一下我的跨平台同步列表选项。我希望能够添加或更新列表2中的项目，如果它们不存在于列表1中，或者删除它们，如果它们不再存在于List1中

例如: List1基于SharePoint 2013平台，List2基于SharePoint2010平台

Answer 1

Microsoft.SharePoint.Client是一个可以远程连接到SharePoint环境的库。因此，您可以很容易地连接到一个列表，收集数据，然后打开到另一个环境的新上下文，并复制该数据。

string url = first.site;
string url2 = second.site;
using (ClientContext context = new ClientContext(url))
{
    //GetListItems();
    using (ClientContext context2 = new ClientContext(url2))
    {
         //AddListItems();
    }
}

        using (ClientContext context = new ClientContext(url))
        {
            List list = context.Web.Lists.GetByTitle("Project Notes Test");
            FieldCollection fields = list.Fields;
            context.Load(fields);
            context.ExecuteQuery();

            using (ClientContext target = new ClientContext(url2))
            {
                List list2 = target.Web.Lists.GetByTitle("Other List");
                FieldCollection fields2 = list2.Fields;
                target.Load(fields2);
                target.ExecuteQuery();
                foreach (Field field in fields)
                {
                   foreach(Field field2 in fields2)
                   {
                       if(field.Title == field2.Title)
                       {
                           listItem1[field.StaticName] = listItem2[field.StaticName];
                       }
                   }
                }
            }
        }

Answer 2

如何确保第二个列表在适当的列中获取信息？我必须指定列表中的每一列吗？例如: collListItem"Title“= oListItem"Title”

string url = first.site;
string url2 = second.site;
using (ClientContext context = new ClientContext(url))
{
    //Retreival code here;
    foreach(ListItem listItem in collListItem)
    {
      using (ClientContext context2 = new ClientContext(url2))
      {
         //Add Items to list;
        
          SP.List rList = clientContext.Web.Lists.GetByTitle("List2");
          ListItemCreationInformation itemCreateInfo = new  ListItemCreationInformation();
          ListItem oListItem = rList.AddItem(itemCreateInfo);
        //******How do I ensure this is getting the code I retrieved in the first list?//
          oListItem["Title"] = "Hello";
          oListItem["Body"] = "New Item";

          oListItem.Update();

          clientContext.ExecuteQuery();
      }
    }
}

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