DynamicRouteExpression.GetQueryable(IQueryable) 方法

定义

从数据源获取查询。Gets the query from the data source.

public:
 override System::Linq::IQueryable ^ GetQueryable(System::Linq::IQueryable ^ source);
public override System.Linq.IQueryable GetQueryable (System.Linq.IQueryable source);
override this.GetQueryable : System.Linq.IQueryable -> System.Linq.IQueryable
Public Overrides Function GetQueryable (source As IQueryable) As IQueryable

参数

source
IQueryable

要修改的查询。The query to modify.

返回

IQueryable

已修改查询的实例。An instance of the modified query.

注解

通过 source 应用作为当前路由信息的主键或外键来修改数据源中由参数表示的查询。The query from the data source, represented by the source parameter, is modified by applying the primary or foreign key that is the current route information.

适用于