Der*_*ker 3 sitecore sitecore7
在Lucene.Net中,可以使用该TopDocs.TotalHits属性检索匹配文档的总数.
使用QueryRunner类中的参数在Advanced Database Crawler API中公开了此功能out.
使用Sitecore 7的新LINQ API检索总结果计数的推荐方法是什么?如果不枚举整个结果集,似乎不可能.这是我到目前为止:
var index = ContentSearchManager.GetIndex("sitecore_web_index");
using (var context = index.CreateSearchContext())
{
var query = context.GetQueryable<SearchResultItem>()
.Where(item => item.Content == "banana");
var totalResults = query.Count(); // Enumeration
var topTenResults = query.Take(10); // Enumeration again? this can't be right?
...
}
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试试这个:
using Sitecore.ContentSearch.Linq; // GetResults on IQueryable
var index = ContentSearchManager.GetIndex("sitecore_web_index");
using (var context = index.CreateSearchContext())
{
var query = context.GetQueryable<SearchResultItem>()
.Where(item => item.Content == "banana");
var results = query.GetResults();
var totalResults = results.TotalSearchResults;
var topTenResults = results.Hits.Take(10);
...
}
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要获得有关sitecore和linq的更多信息,您可以观看此会话并查看此回购.