C#比较SPItemList中的值,只检索匹配的值
我的当前语句从SharePoint中检索所有C#比较SPItemList中的值,只检索匹配的值,c#,asp.net,linq,sharepoint,C#,Asp.net,Linq,Sharepoint,我的当前语句从SharePoint中检索所有Header1Ref值 我希望根据数组中的匹配结果进行筛选,而不是检索全部 我可以知道怎么做吗 当前声明: SPView view = record.GetView(ErmsConfig.GetGuid(ErmsConfig.Config.RecordListView)); SPQuery query = new SPQuery(view) { RowLimit = 0,
Header1Ref
值
我希望根据数组中的匹配结果进行筛选,而不是检索全部
我可以知道怎么做吗
当前声明:
SPView view = record.GetView(ErmsConfig.GetGuid(ErmsConfig.Config.RecordListView));
SPQuery query = new SPQuery(view)
{
RowLimit = 0,
};
SPListItemCollection primaryHeaders = record.GetItems(query);
//currently gets all Header1Ref
//- include filter to display only matches with parametersList[]
var distinctPrimaryHeaders = (from SPListItem item1 in primaryHeaders select item1["Header1Ref"]).Distinct().ToList();
//contain Header1Ref value in each cell to retrieve
parametersList[]
要与之比较的数组:
SPView view = record.GetView(ErmsConfig.GetGuid(ErmsConfig.Config.RecordListView));
SPQuery query = new SPQuery(view)
{
RowLimit = 0,
};
SPListItemCollection primaryHeaders = record.GetItems(query);
//currently gets all Header1Ref
//- include filter to display only matches with parametersList[]
var distinctPrimaryHeaders = (from SPListItem item1 in primaryHeaders select item1["Header1Ref"]).Distinct().ToList();
//contain Header1Ref value in each cell to retrieve
parametersList[]
示例代码供您参考(我将Header1Ref设置为测试的文本字段),希望对您有所帮助
var filterItems = primaryHeaders.Cast<SPListItem>()
.Where(p => p["Header1Ref"].ToString() == "a");
foreach(var item in filterItems)
{
Console.WriteLine(item.Title);
}
var filteriems=primaryHeaders.Cast()
其中(p=>p[“Header1Ref”].ToString()==“a”);
foreach(filterItems中的var项)
{
控制台写入线(项目名称);
}
我对sharepoint开发不太了解,但您可以在linq语句中使用where子句,对吗?你试过什么了吗?