将多个 SPList 添加到 SPListItemCollection [英] add multiple SPList to SPListItemCollection

问题描述

我有 1 个 SPList 到 1 个 SPListItemCollection ，我想将两个 SPList 添加到 1 个 SPListItemCollection

I have 1 SPList to 1 SPListItemCollection , I want to add two SPList to 1 SPListItemCollection

1

SPList list = SPContext.Current.Web.Lists[Constants.ListNames.Name];
SPListItemCollection allItems = list.GetItems(spQuery);

2

SPList list = SPContext.Current.Web.Lists[Constants.ListNames.Name];
SPList list2 = SPContext.Current.Web.Lists[Constants.ListNames.Name2];
    SPListItemCollection allItems = list.GetItems(spQuery);
allItems??? 

推荐答案

我总是喜欢用 List<> 来处理这些.为此，请确保添加

I always like to use List<> to handle these. To do that, make sure you add

using System.Linq;

然后

List<SPListItem> allItems = new List<SPListItem>();
allItems.AddRange(list.GetItems(spQuery).Cast<SPListItem>().ToList());
allItems.AddRange(list2.GetItems(spQuery).Cast<SPListItem>().ToList());

//Do something to the "allItems"

就这样

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