共用方式為


HeaderNames.IfUnmodifiedSince 欄位

定義

If-Unmodified-Since取得 HTTP 標頭名稱。

public: System::String ^ IfUnmodifiedSince;
public: static initonly System::String ^ IfUnmodifiedSince;
public const string IfUnmodifiedSince;
public static readonly string IfUnmodifiedSince;
val mutable IfUnmodifiedSince : string
 staticval mutable IfUnmodifiedSince : string
Public Const IfUnmodifiedSince As String 
Public Shared ReadOnly IfUnmodifiedSince As String 

欄位值

適用於