缺少Windows Phone 8.1 MultipartFormDataContent

时间:2015-04-14 17:05:11

标签: c# silverlight upload windows-phone httpclient

为什么我不能使用MultipartFormDataContentStreamContent? 我收到以下错误:

  

找不到类型或命名空间名称'MultipartFormDataContent'(您是否缺少using指令或程序集引用?)

这是我的代码:

var fileUploadUrl = @"http://<IPaddress>:<port>/fileupload";
                var client = new HttpClient();
                photoStream.Position = 0;
                MultipartFormDataContent content = new MultipartFormDataContent();
                content.Add(new StreamContent(photoStream), "file", fileName);
                await client.PostAsync(fileUploadUrl, content)
                    .ContinueWith((postTask) =>
                    {
                        postTask.Result.EnsureSuccessStatusCode();
                    });

1 个答案:

答案 0 :(得分:1)

您必须add System.Net.Http类

using System.Net.Http