First Version Image service for Mobile App(Odata.svc)

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1, template model

is model, something like

public class TemplateDetails : Template        {            public string Author { get; set; }            public string Tags { get; set; }            public string Categories { get; set; }            public string Types { get; set; }        }

2, core code

 [WebGet]        public List<Template> TemplateThumbnail() //for return more than one record, use List<class>        {            List<Template> result = new List<Template>(); // remember need new it            Template tt = null;            int i = 0;            var ts = Cache.Templates.OrderBy(n => Guid.NewGuid());            foreach (var t in ts)            {                if (t != null && t.State >= Template.States.open)                {                    i++;                    tt = new Template                    {                        Thumbnail = t.Thumbnail,                        Id = t.Id,                        Name = t.Name,                        Description = t.Description,                         docPic = t.docPic,                        Width = t.Width,                        Height = t.Height,                        Price = t.Price,                    };                    result.Add(tt);                    if (i >= 10)                    { break; }                }            }            return result;        }

3, Web Service Return Image as byte[] (byte array)

[WebGet]        public byte[] imageservice()        {            System.Net.WebRequest request =            System.Net.WebRequest.Create(            "http://www.microsoft.com//h/en-us/r/ms_masthead_ltr.gif");            System.Net.WebResponse response = request.GetResponse();            System.IO.Stream responseStream =                response.GetResponseStream();            Bitmap bitmap = new Bitmap(responseStream);            //Bitmap bitmap = new Bitmap(@"~\Content\4pm.jpg");            MemoryStream stream = new MemoryStream();            System.Runtime.Serialization.Formatters.Binary.BinaryFormatter formatter = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();            formatter.Serialize(stream, bitmap);            return stream.ToArray();                }