後的數據（Web客戶端/ WebRequest的），以HTTPS

Question

頁

我試圖重建folloging很簡單的帖子梅索德：

的https：/XYZ.com/v01/example.html

在客戶端的WinForms它工作PERFEKT這樣的：

WC = New Net.WebClient 
Dim reqparm As New Specialized.NameValueCollection 
reqparm.Add("DomainName", "XYZarco.com") 
reqparm.Add("PIN", "1111") 
Dim responsebytes() As Byte = WC.UploadValues(uri, "POST", reqparm) 'works 
Dim responsebody As String = (New Text.UTF8Encoding).GetString(responsebytes) 'works 

但在Windows Phone 7.1這是行不通的，因爲庫不支持UploadValues。經過研究，我發現：

Dim U As String = "https://XYZ.com/v01/api.asp" 
     Dim uri As New Uri(U, UriKind.Absolute) 

     If WC Is Nothing Then 
      WC = New WebClient 
      'WC.Headers("HttpRequestHeader.ContentType") = " text/html" 
      WC.Headers("HttpRequestHeader.ContentType") = "application/x-www-form-urlencoded" 
      WC.Encoding = System.Text.Encoding.UTF8 
     End If 
     Dim Params As String = "DomainName=xyz.com&PIN=1111" 
     WC.Headers("HttpRequestHeader.ContentLength") = Params.Length.ToString 
     WC.UploadStringAsync(uri, "POST", Params) 

但是數據不公佈。應對意味着：。錯誤01，域名不正確，請插入黃金網站像Domain.com

有人可以幫我嗎？

Answer 1

WC.Headers("HttpRequestHeader.ContentType") 

HttpRequestHeader是一個枚舉。使用它沒有報價：

WC.Headers(HttpRequestHeader.ContentType)