image control image write from context.Response.BinaryWrite() to BinaryWriter.Write()

public class ImageHandler : IHttpHandler
    {

      public void ProcessRequest(HttpContext context)
           {
            int id =1;
            Byte[] _image=QueryImage(id);
            context.Response.ContentType = image/jpeg;
            context.Response.BinaryWrite(_image);
             }
}

void loadImage()
{
  imageControl1.ImageUrl="~/ImageHandler.ashx";
}

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in place of this how do i do it with 
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 void loadImage()
{
            int id=1;
            using (var binaryWriter = new BinaryWriter(QueryImage(id))
            {
               variable X;
               binaryWriter(X);
               imageControl1.ImageUrl=X;


            }
}