IOrderedAsyncEnumerable<TElement>.CreateOrderedAsyncEnumerable 方法
定义
重要
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重载
CreateOrderedAsyncEnumerable<TKey>(Func<TElement,CancellationToken,ValueTask<TKey>>, IComparer<TKey>, Boolean)
- Source:
- OrderBy.cs
- Source:
- OrderBy.cs
- Source:
- OrderBy.cs
根据键对元素 IOrderedAsyncEnumerable<TElement> 执行后续排序。
public:
generic <typename TKey>
System::Linq::IOrderedAsyncEnumerable<TElement> ^ CreateOrderedAsyncEnumerable(Func<TElement, System::Threading::CancellationToken, System::Threading::Tasks::ValueTask<TKey>> ^ keySelector, System::Collections::Generic::IComparer<TKey> ^ comparer, bool descending);public System.Linq.IOrderedAsyncEnumerable<out TElement> CreateOrderedAsyncEnumerable<TKey>(Func<out TElement,System.Threading.CancellationToken,System.Threading.Tasks.ValueTask<TKey>> keySelector, System.Collections.Generic.IComparer<TKey>? comparer, bool descending);abstract member CreateOrderedAsyncEnumerable : Func<'Element, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<'Key>> * System.Collections.Generic.IComparer<'Key> * bool -> System.Linq.IOrderedAsyncEnumerable<'Element>Public Function CreateOrderedAsyncEnumerable(Of TKey) (keySelector As Func(Of Out TElement, CancellationToken, ValueTask(Of TKey)), comparer As IComparer(Of TKey), descending As Boolean) As IOrderedAsyncEnumerable(Of Out TElement)类型参数
- TKey
由 keySelector. 生成的键的类型。
参数
- keySelector
- Func<TElement,CancellationToken,ValueTask<TKey>>
用于提取每个元素的键的函数。
- comparer
- IComparer<TKey>
IComparer<T>用于比较返回序列中放置的键。
- descending
- Boolean
true 按降序对元素进行排序;false 按升序对元素进行排序。
返回
IOrderedAsyncEnumerable<TElement>其元素根据键进行排序。
适用于
CreateOrderedAsyncEnumerable<TKey>(Func<TElement,TKey>, IComparer<TKey>, Boolean)
- Source:
- OrderBy.cs
- Source:
- OrderBy.cs
- Source:
- OrderBy.cs
根据键对元素 IOrderedAsyncEnumerable<TElement> 执行后续排序。
public:
generic <typename TKey>
System::Linq::IOrderedAsyncEnumerable<TElement> ^ CreateOrderedAsyncEnumerable(Func<TElement, TKey> ^ keySelector, System::Collections::Generic::IComparer<TKey> ^ comparer, bool descending);public System.Linq.IOrderedAsyncEnumerable<out TElement> CreateOrderedAsyncEnumerable<TKey>(Func<out TElement,TKey> keySelector, System.Collections.Generic.IComparer<TKey>? comparer, bool descending);abstract member CreateOrderedAsyncEnumerable : Func<'Element, 'Key> * System.Collections.Generic.IComparer<'Key> * bool -> System.Linq.IOrderedAsyncEnumerable<'Element>Public Function CreateOrderedAsyncEnumerable(Of TKey) (keySelector As Func(Of Out TElement, TKey), comparer As IComparer(Of TKey), descending As Boolean) As IOrderedAsyncEnumerable(Of Out TElement)类型参数
- TKey
由 keySelector. 生成的键的类型。
参数
- keySelector
- Func<TElement,TKey>
用于提取每个元素的键的函数。
- comparer
- IComparer<TKey>
IComparer<T>用于比较返回序列中放置的键。
- descending
- Boolean
true 按降序对元素进行排序;false 按升序对元素进行排序。
返回
IOrderedAsyncEnumerable<TElement>其元素根据键进行排序。
