//codice prof
public static List <Utente> GetData(string dataBaseFilePath)
{
List <Utente> items;
try
{
JArray jsonArray = JArray.Parse(File.ReadAllText(dataBaseFilePath));
items = jsonArray.ToObject <List <Utente> >();//lista di record
//Decrypt data
foreach (Utente elem in items)
{
elem.Password = CypherHelper.Decode(elem.Password);
}
}
catch (FileNotFoundException e)
{
items = new List <Utente>();
MessageBox.Show("Data Base NOT found at " + dataBaseFilePath + "\n" + e, "File Not Found", MessageBoxButtons.OK);
}
catch //eccezione generica
{
items = new List <Utente>();
}
return(items);
}
public static void SaveData(List <Utente> items, string dataBaseFilePath) //sovrascrive DB
{
JArray itemsArray = new JArray(
items.Select(i => new JObject { //proprieta' di Utente
{ "Username", i.UserName },
{ "Password", CypherHelper.Encode(i.Password) }
}
)
);
try
{
File.WriteAllText(dataBaseFilePath, itemsArray.ToString());
}
catch (DirectoryNotFoundException e)
{
MessageBox.Show("File not found at " + dataBaseFilePath + "\n" + e, "Error", MessageBoxButtons.OK);
}
}
