public bool Save(risTabulky risContext)
{
bool success = false;
try
{
if (id_menu == 0) // INSERT
{
this.FillEntity();
risContext.denne_menu.Add(entityDenneMenu);
risContext.SaveChanges();
id_menu = entityDenneMenu.id_menu;
success = true;
}
else // UPDATE
{
var temp = from a in risContext.denne_menu where a.id_menu == id_menu select a;
entityDenneMenu = temp.Single();
this.FillEntity();
risContext.SaveChanges();
success = true;
}
}
catch (Exception ex)
{
throw new ApplicationException(String.Format("{0}.{1}", this.GetType(), "Save()"), ex);
}
return(success);
}
private void Reset()
{
datum_platnosti = DateTime.MinValue;
id_menu = 0;
id_podniku = 0;
id_obrazka = 0;
cena = 0;
menu = new BMenu();
obrazok = new BObrazok();
entityDenneMenu = new denne_menu();
}
private void FillBObject()
{
datum_platnosti = entityDenneMenu.datum_platnosti;
id_menu = entityDenneMenu.id_menu;
id_podniku = entityDenneMenu.id_podniku;
if (entityDenneMenu.id_obrazka != null)
{
id_obrazka = (int)entityDenneMenu.id_obrazka;
}
cena = entityDenneMenu.cena;
menu = new BMenu(entityDenneMenu.menu);
obrazok = new BObrazok(entityDenneMenu.obrazok);
entityDenneMenu = entityDenneMenu;
}
public BDenne_menu(denne_menu dm)
{
datum_platnosti = dm.datum_platnosti;
id_menu = dm.id_menu;
id_podniku = dm.id_podniku;
if (dm.id_obrazka != null)
{
id_obrazka = (int)dm.id_obrazka;
}
cena = dm.cena;
menu = new BMenu(dm.menu);
obrazok = new BObrazok(dm.obrazok);
entityDenneMenu = dm;
}
public bool Get(risTabulky risContext, int id)
{
bool success = false;
try
{
var temp = from a in risContext.denne_menu where a.id_menu == id select a;
entityDenneMenu = temp.Single();
this.FillBObject();
success = true;
}
catch (Exception ex)
{
throw new ApplicationException(String.Format("{0}.{1}", this.GetType(), "Get()"), ex);
}
return(success);
}
