DbQuery.IDbAsyncEnumerable.GetAsyncEnumerator 方法
[本页针对的是实体框架版本 6。最新版本以“实体框架”NuGet 包的形式提供。有关实体框架的更多信息，请参见 msdn.com/data/ef。]
返回 IDbAsyncEnumerator，其枚举的对象将针对数据库执行查询。
命名空间： System.Data.Entity.Infrastructure
程序集： EntityFramework（在 EntityFramework.dll 中）
语法
声明
<SuppressMessageAttribute("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")> _
Private Function GetAsyncEnumerator As IDbAsyncEnumerator
Implements IDbAsyncEnumerable.GetAsyncEnumerator
用法
Dim instance As DbQuery
Dim returnValue As IDbAsyncEnumerator
returnValue = CType(instance, IDbAsyncEnumerable).GetAsyncEnumerator()
[SuppressMessageAttribute("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")]
IDbAsyncEnumerator IDbAsyncEnumerable.GetAsyncEnumerator()
[SuppressMessageAttribute(L"Microsoft.Design", L"CA1033:InterfaceMethodsShouldBeCallableByChildTypes")]
private:
virtual IDbAsyncEnumerator^ GetAsyncEnumerator() sealed = IDbAsyncEnumerable::GetAsyncEnumerator
[<SuppressMessageAttribute("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")>]
private abstract GetAsyncEnumerator : unit -> IDbAsyncEnumerator
[<SuppressMessageAttribute("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")>]
private override GetAsyncEnumerator : unit -> IDbAsyncEnumerator
JScript supports the use of explicit interface implementations, but not the declarations of new ones.
返回值
类型：System.Data.Entity.Infrastructure.IDbAsyncEnumerator
查询结果。
Implements
IDbAsyncEnumerable.GetAsyncEnumerator()