版本冲突错误当我尝试更新vb.net中的共享点时

Question

            If dr(EDIData.STD_NUMBER).ToString() <> Nothing AndAlso dr(EDIData.STD_NUMBER).ToString() <> "" Then
                oListItem = oList.GetItemById(dr("STD"))
                oListItem.RefreshLoad()
                oListItem(EDIData.REMARKS) = String.Empty
                oListItem(EDIData.II_PROCESSED) = "TESTED"

-在此行之后产生了错误                      oListItem.Update（）                     clientContext.ExecuteQuery（）

Answer 1

这可能是您除了问题外还传递的参数，您可以首先检查更新后的参数是否有问题。 推荐您浏览此网站：

https://docs.microsoft.com/en-us/previous-versions/office/developer/sharepoint-2010/ee539976(v%3doffice.14)

您可能需要的代码：

using System;
using Microsoft.SharePoint.Client;
using SP = Microsoft.SharePoint.Client;

namespace Microsoft.SDK.SharePointServices.Samples
{
     class UpdateListItem
     {
        static void Main()
        {   
            string siteUrl = "http://MyServer/sites/MySiteCollection";

            ClientContext clientContext = new ClientContext(siteUrl);
            SP.List oList = clientContext.Web.Lists.GetByTitle("Announcements");
            ListItem oListItem = oList.Items.GetById(3);

            oListItem["Title"] = "My Updated Title.";

            oListItem.Update();

            clientContext.ExecuteQuery(); 
        }
     }
}