共用方式為


HttpContentCodingWithQualityHeaderValueCollection.First 方法

定義

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

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

適用於