m.Connect(); var collection = dataBase.GetCollection("coll");
MongoQueryProvider prov = new MongoQueryProvider(collectionprov);
var ffppp = from p221 in quer
public IQueryable<T> Include<T, TProperty>(IQueryable<T> queryable, Expression<Func<T, TProperty>> property) return queryable.Include(property);它工作得很好,但是它只对一个包有好处。(query, r => r.Country, r =&g
我试图通过在所有搜索字段中添加所有匹配记录来生成查询,而不是对每个搜索条件进行筛选(将执行OR而不是AND)。public static IQueryable<T> ApplySearch<T>(this IQueryable<T> queryable, SearchModel search) where T: class var results = Enumerable.Empty<T>().AsQuery