public void initRicetta(Ricetta ricetta)
{
this.ricetta = ricetta;
this.passo = 0;
}
//Load ricette from DataBase
private List<Ricetta> ReadRicette()
{
OleDbDataReader reader = null;
List<Ricetta> ricette = new List<Ricetta>();
try
{
OleDbCommand cmd =
new OleDbCommand("Select * FROM Ricette", conn);
reader = cmd.ExecuteReader();
while (reader.Read())
{
Ricetta newItem = new Ricetta();
newItem.id = (int)reader["ID"];
newItem.nome = reader["Nome"].ToString();
string allergia = reader["Allergia"].ToString();
newItem.immagine = reader["Immagine"].ToString();
newItem.passi = new List<Passo>();
foreach (var item in allergie)
{
if (item.nome.Equals(allergia)){
newItem.allergia = item;
}
}
ricette.Add(newItem);
}
}
finally
{
if (reader != null) reader.Close();
}
return ricette;
}
/// <summary>
/// Method that should modify the interface in order to change the shown Recipe.
/// </summary>
/// <param name="ricetta"></param>
private void showRecipe(Ricetta ricetta)
{
this.ricetta = ricetta;
this.eventAggregator.PublishOnUIThread(new RecipeMessage(this.ricetta));
}
public RecipeMessage(Ricetta recipe)
{
this.recipe = recipe;
}
