HttpContentHeaderCollection.ContentRange 屬性

定義

命名空間:

Windows.Web.Http.Headers

取得或設定 HttpContentRangeHeaderValue 物件，代表 HTTP 內容上 HTTP Content-Range 標頭的值。

public:
 property HttpContentRangeHeaderValue ^ ContentRange { HttpContentRangeHeaderValue ^ get(); void set(HttpContentRangeHeaderValue ^ value); };

HttpContentRangeHeaderValue ContentRange();

void ContentRange(HttpContentRangeHeaderValue value);

public HttpContentRangeHeaderValue ContentRange { get; set; }

var httpContentRangeHeaderValue = httpContentHeaderCollection.contentRange;
httpContentHeaderCollection.contentRange = httpContentRangeHeaderValue;

Public Property ContentRange As HttpContentRangeHeaderValue

屬性值

HttpContentRangeHeaderValue

物件，表示 HTTP 內容上 HTTP Content-Range 標頭的值。 Null 值表示標頭不存在。

備註

下列範例程式碼示範使用HttpContentHeaderCollection物件上 ContentRange 屬性取得或設定 HTTP 內容上Content-Range標頭值的方法。

// Content-Range header
// HttpContentRangeHeaderValue (Unit=string, FirstBytePosition, LastBytePosition, Length) all nullable ulong
//
void DemoContentRange(IHttpContent content) {
    var h = content.Headers;
    h.ContentRange = new HttpContentRangeHeaderValue (10, 20, 333);

    var header = h.ContentRange;
    uiLog.Text += "\nCONTENT RANGE HEADER\n";

    uiLog.Text += string.Format("ContentRange: Unit: {0} FirstBytePosition: {1} LastBytePosition: {2} Length: {3} ToString: {4}\n\n", header.Unit, header.FirstBytePosition, header.LastBytePosition, header.Length, header.ToString());
}

另請參閱

• HttpContentRangeHeaderValue