C # interface Post data

1 /// <summary>2         ///Uploading Data3         /// </summary>4         /// <param name= "UserId" ></param>5         /// <param name= "PageId" ></param>6         /// <param name= "UserName" ></param>7         /// <param name= "Comment" ></param>8         /// <param name= "Commenttime" ></param>9          Public voidPostData (intUseridintPageId,stringComment, DateTime commenttime)Ten         { OneHttpWebRequest WReq = (HttpWebRequest) webrequest.create ("http://localhost:37831/api/Values"); A              -Wreq.method ="Post"; -  theWreq.contenttype ="Application/json"; -  -  -             byte[] data = Encoding.Default.GetBytes ("{\ "userid\": \ ""+ UserId +"\ ", \" pageid\ ": \""+ PageId +"\ ", \" comment\ ": \""+ Comment +"\ ", \" commenttime\ ": \""+ Commenttime +"\"}"); +Wreq.contentlength =data. Length; -Stream Reqstream =Wreq.getrequeststream (); +Reqstream.write (data,0, data. Length); A reqstream.close (); at             using(StreamReader sr =NewStreamReader (Wreq.getresponse (). GetResponseStream ())) -             { -                 stringresult =Sr. ReadToEnd (); -             }  -}

C # interface Post data