ImmutableArrayExtensions.Single Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Overloads
Single<T>(ImmutableArray<T>) |
Returns the only element of a sequence, and throws an exception if there is not exactly one element in the sequence. |
Single<T>(ImmutableArray<T>, Func<T,Boolean>) |
Returns the only element of a sequence that satisfies a specified condition, and throws an exception if more than one such element exists. |
Single<T>(ImmutableArray<T>)
- Source:
- ImmutableArrayExtensions.cs
- Source:
- ImmutableArrayExtensions.cs
- Source:
- ImmutableArrayExtensions.cs
Returns the only element of a sequence, and throws an exception if there is not exactly one element in the sequence.
public:
generic <typename T>
[System::Runtime::CompilerServices::Extension]
static T Single(System::Collections::Immutable::ImmutableArray<T> immutableArray);
public static T Single<T> (this System.Collections.Immutable.ImmutableArray<T> immutableArray);
static member Single : System.Collections.Immutable.ImmutableArray<'T> -> 'T
<Extension()>
Public Function Single(Of T) (immutableArray As ImmutableArray(Of T)) As T
Type Parameters
- T
The type of element contained by the collection.
Parameters
- immutableArray
- ImmutableArray<T>
The array to retrieve the element from.
Returns
The element in the sequence.
Applies to
Single<T>(ImmutableArray<T>, Func<T,Boolean>)
- Source:
- ImmutableArrayExtensions.cs
- Source:
- ImmutableArrayExtensions.cs
- Source:
- ImmutableArrayExtensions.cs
Returns the only element of a sequence that satisfies a specified condition, and throws an exception if more than one such element exists.
public:
generic <typename T>
[System::Runtime::CompilerServices::Extension]
static T Single(System::Collections::Immutable::ImmutableArray<T> immutableArray, Func<T, bool> ^ predicate);
public static T Single<T> (this System.Collections.Immutable.ImmutableArray<T> immutableArray, Func<T,bool> predicate);
static member Single : System.Collections.Immutable.ImmutableArray<'T> * Func<'T, bool> -> 'T
<Extension()>
Public Function Single(Of T) (immutableArray As ImmutableArray(Of T), predicate As Func(Of T, Boolean)) As T
Type Parameters
- T
The type of element contained by the collection.
Parameters
- immutableArray
- ImmutableArray<T>
The immutable array to return a single element from.
Returns
Returns Boolean.
Applies to
意見反應
https://aka.ms/ContentUserFeedback。
即將登場:在 2024 年,我們將逐步淘汰 GitHub 問題作為內容的意見反應機制,並將它取代為新的意見反應系統。 如需詳細資訊,請參閱:提交並檢視相關的意見反應