public static void Save(string name, Image <Gray, byte> img)
{
TrainingImages.Add(img);
Names.Add(name);
string id = (DateTime.Now.Ticks).ToString();
Table.BlankRow();
Table.ReplaceString("id", id);
Table.ReplaceString("name", name);
Table.Append();
img.Save(DBFile.DataFileName("FACE" + id + ".BMP"));
}
internal DBStatus Open()
{
if (OpenCount > 0)
{
OpenCount++;
DBStatus stat = new DBStatus();
stat.Values = new string[FieldCount];
stat.BlankRow();
return(stat);
}
try {
DBStream = new FileStream(DataFileName(Name + DBFEXENSION), FileMode.Open);
}catch (Exception e) {
LogError(e);
return(null);
}
Formatter = new BinaryFormatter();
Header = (DBHeader)Formatter.Deserialize(DBStream);
if (!Header.IsValid())
{
DBStream.Close();
ServerLog.Register("No se puedo abrir \"" + Name + "\" debido a que el encabezado es inválido.");
return(null);
}
FieldCount = Header.Fields;
Fields = new DBField[FieldCount];
for (int i = 0; i < FieldCount; i++)
{
DBField field = (DBField)Formatter.Deserialize(DBStream);
field.Name = Encoding.ASCII.GetString(field.BName).Trim();
Fields[i] = field;
}
DBStatus status = new DBStatus();
status.Table = this;
status.Values = new string[FieldCount];
status.BlankRow();
return(status);
}