partial void Deletet_Picture(t_Picture instance);
partial void Updatet_Picture(t_Picture instance);
/// <summary>
///
/// </summary>
/// <param name="ID_Polygon"></param>
/// <returns></returns>
public List<t_Picture> GetAllFlags()
{
try
{
DatabaseDataContext dataContext = new DatabaseDataContext(DB_PATH);
List<t_Picture> Result = new List<t_Picture>();
foreach (t_Picture p in dataContext.t_Pictures.Where(p => p.isFlag))
{
t_Picture tmp = new t_Picture();
tmp.id = p.id;
tmp.isFlag = p.isFlag;
tmp.Name = p.Name;
tmp.Data = new System.Data.Linq.Binary(p.Data.ToArray());
Result.Add(tmp);
}
return Result;
}
catch (Exception ex)
{
LogManager.AddLog(DB_PATH, 0, "ANRLDataService.svc.cs:GetAllFlags", ex.ToString());
}
return null;
}
partial void Insertt_Picture(t_Picture instance);
void of_FileOk(object sender, CancelEventArgs e)
{
OpenFileDialog of = sender as OpenFileDialog;
if (of != null)
{
DatabaseDataContext dataContext = new DatabaseDataContext(DB_Path);
dataContext.t_Pictures.DeleteAllOnSubmit(dataContext.t_Pictures.Where(p => p.isFlag));
dataContext.SubmitChanges();
foreach (String s in of.FileNames)
{
FileStream fs = File.OpenRead(s);
List<Byte> lb = new List<Byte>();
lb.Clear();
int b;
while ((b = fs.ReadByte()) >= 0)
{
lb.Add((Byte)b);
}
t_Picture p = new t_Picture();
p.isFlag = true;
String[] Name = s.Split(new char[]{'\\'});
p.Name = Name[Name.Length - 1].Split(new char[] {'.'})[0];
if (p.Name.Contains("flag_"))
{
p.Name = p.Name.Substring(5);
}
p.Data = new Binary(lb.ToArray());
fs.Close();
dataContext.t_Pictures.InsertOnSubmit(p);
dataContext.SubmitChanges();
}
dataContext.SubmitChanges();
}
}
