protected void uploadButton_Click(object sender, EventArgs e)
{
var divtimespan = Master.FindControl("divtimespan") as HtmlGenericControl;
Stopwatch sw = new Stopwatch();
sw.Start();
//get input data
DateTime now = DateTime.Now;
string title = tbTitle.Text;
string fileName = FileUpload1.FileName;
string ext = Path.GetExtension(fileName);
byte[] file = FileUpload1.FileBytes;
using (var input = new MemoryStream(file))
{
//watermarking image
var output = new MemoryStream();
AddWaterMark(input, now.ToString(), output);
file = new byte[output.Length];
output.Position = 0;
BinaryReader br = new BinaryReader(output);
file = br.ReadBytes((int)output.Length);
br.Close();
}
//save image to disk and database
string path = Server.MapPath("Images");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
fileName = Guid.NewGuid().GetHashCode().ToString("x") + ext;
path = path + "\\" + fileName;
try
{
var ge = new GalleryEntities();
Photos photo = new Photos();
photo.fileName = fileName;
photo.postingDate = DateTime.Now;
photo.title = title;
using (var fs = new FileStream(path, FileMode.Create))
{
BinaryWriter bw = new BinaryWriter(fs);
bw.Write(file);
}
ge.AddToPhotos(photo);
ge.SaveChanges();
}
finally { }
ListView_Photos.DataBind();
sw.Stop();
if (divtimespan != null)
divtimespan.InnerText = string.Format("Elapsed time: {0}", sw.Elapsed);
}
/// <summary>
/// Create a new Photos object.
/// </summary>
/// <param name="id">Initial value of the id property.</param>
/// <param name="postingDate">Initial value of the postingDate property.</param>
/// <param name="title">Initial value of the title property.</param>
/// <param name="fileName">Initial value of the fileName property.</param>
public static Photos CreatePhotos(global::System.Int32 id, global::System.DateTime postingDate, global::System.String title, global::System.String fileName)
{
Photos photos = new Photos();
photos.id = id;
photos.postingDate = postingDate;
photos.title = title;
photos.fileName = fileName;
return photos;
}
/// <summary>
/// Deprecated Method for adding a new object to the Photos EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToPhotos(Photos photos)
{
base.AddObject("Photos", photos);
}
/// <summary>
/// Deprecated Method for adding a new object to the Photos EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToPhotos(Photos photos)
{
base.AddObject("Photos", photos);
}