HttpContentCodingWithQualityHeaderValueCollection.First 方法

定義

命名空間:

Windows.Web.Http.Headers

擷取反覆運算器至集合中的第一個 HttpContentCodingWithQualityHeaderValue 專案。

public:
 virtual IIterator<HttpContentCodingWithQualityHeaderValue ^> ^ First() = IIterable<HttpContentCodingWithQualityHeaderValue ^>::First;

IIterator<HttpContentCodingWithQualityHeaderValue> First();

public IIterator<HttpContentCodingWithQualityHeaderValue> First();

function first()

Public Function First () As IIterator(Of HttpContentCodingWithQualityHeaderValue)

傳回

IIterator<HttpContentCodingWithQualityHeaderValue>

物件，可用來列舉集合中的 HttpContentCodingWithQualityHeaderValue 專案。 反覆運算器指向 HttpContentCodingWithQualityHeaderValue 專案中的第一個 HttpContentCodingWithQualityHeaderValueCollection。

實作

First()