c#客户端对象模型代码以更新"multilookup". sharepoint 2013中的列 [英] c# client object model code to update "multilookup" column in sharepoint 2013

问题描述

大家好，我正在尝试使用c#客户端对象模型在SharePoint 2013中设置和更新多查找列字段值.任何示例代码都会有所帮助！

Hi everyone, I'm trying to set and update Multi lookup column field value in SharePoint 2013 using c# client object model. Any sample code will be helpful!

谢谢！

推荐答案

这是示例代码供您参考:

ClientContext ctx = new ClientContext(weburl);
ctx.Credentials = new SharePointOnlineCredentials(userName, passWord); 
 
List list = ctx.Web.Lists.GetByTitle("ListTitle");
ListItem currentItem = list.GetItemById(1);
 
FieldLookupValue[] lookupFieldValCollection = new FieldLookupValue[3];

FieldLookupValue lookupFieldA = new FieldLookupValue(); lookupFieldA.LookupId = 2; lookupFieldValCollection.SetValue(lookupFieldA，0); FieldLookupValue lookupFieldB =新的FieldLookupValue(); lookupFieldB.LookupId = 4; lookupFieldValCollection.SetValue(lookupFieldB，1); FieldLookupValue lookupFieldC =新的FieldLookupValue(); lookupFieldC.LookupId = 6; lookupFieldValCollection.SetValue(lookupFieldC，2); currentItem ["MultiLookupValCol"] ＝ lookupFieldValCollection； currentItem.Update(); ctx.ExecuteQuery();

FieldLookupValue lookupFieldA = new FieldLookupValue(); lookupFieldA.LookupId = 2; lookupFieldValCollection.SetValue(lookupFieldA, 0); FieldLookupValue lookupFieldB = new FieldLookupValue(); lookupFieldB.LookupId = 4; lookupFieldValCollection.SetValue(lookupFieldB, 1); FieldLookupValue lookupFieldC = new FieldLookupValue(); lookupFieldC.LookupId = 6; lookupFieldValCollection.SetValue(lookupFieldC, 2); currentItem["MultiLookupValCol"] = lookupFieldValCollection; currentItem.Update(); ctx.ExecuteQuery();

https://piyushksingh.com/2014/01/19/update-a-lookupmulti-column-value-in-sharepoint-using-client-object-model-c/

您可以发布问题(如果有的话).

Lee

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