[MOSS] Update lookup field value

Update Lookup Field Value Using Client Object Module
代码

using (ClientContext mySPContext = new ClientContext("http://mossdev/"))

{

Microsoft.SharePoint.Client.List oList = mySPContext.Web.Lists.GetByTitle("Items");

Microsoft.SharePoint.Client.ListItem item = oList.GetItemById(1);

item["Period"] = "1;#Q2 FY09"; //[Lookup field Id];#[Lookup field Value]

item.Update();

mySPContext.ExecuteQuery();

}