Class Files inside the App_Code Folder not accessible

Just click on the properties of the class and change it's Build Action from content to compile.Please see the below images for clear idea.

Change to

Upload File In WCF REST Api Using Stream Data

I got the solution to upload the files but the problem was with the image files when i try to upload the doc,xls,ppt,txt etc files they were uploading and opening properly but when i try to upload any image file the file was getting uploaded but not opening. Then i did a lot of googling , search tech forums then finally i got the one more solution for that problem now you can upload files like docx,ppt,xls,txt,jpeg,png etc.

 
In  interface

[OperationContract]

    [WebInvoke(Method = "POST", UriTemplate = "UploadFile/{fileName}")]

    string UploadFile(string fileName,Stream streamData);

  

 In class

 

MultipartParser parser = new MultipartParser(streamData);

                if (parser.Success)

                {

                    string fileName = parser.Filename;

                    string contentType = parser.ContentType;

                    byte[] fileContent = parser.FileContents;

                    FileStream fileToupload = new FileStream("Path Name", FileMode.Create);

                    fileToupload.Write(fileContent, 0, fileContent.Length);

                    fileToupload.Close();

                    fileToupload.Dispose();

                    streamData.Close();

                }

For using the multipartparser class file you need to download it from the below link

Download MultipartParser Class

In Web.Config file

<bindings>

      <webHttpBinding>

        <binding name="WebConfiguration"

                 maxReceivedMessageSize="2147483647"

                 maxBufferSize="2147483647"

                 closeTimeout="00:01:00" openTimeout="00:01:00"

                 receiveTimeout="00:10:00" sendTimeout="00:01:00"

                 transferMode="Streamed">

         

        </binding>

      </webHttpBinding>

    </bindings>