private bool Check(MPackage mPackage)
{
Saved saved = new Saved();
if (saved.mPackages.IndexOf(mPackage) > 0)
{
return(false);
}
return(true);
}
/// <summary>
/// Метод удаления
/// </summary>
public bool Delete(Model model)
{
Saved saved = new Saved();
MPackage mPackage = (MPackage)model;
if (saved.mPackages.Remove(mPackage) == true)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Метод Добавления
/// </summary>
public bool Insert(Model model)
{
MPackage mPackage = (MPackage)model;
if (Check(mPackage) == true)
{
Saved saved = new Saved();
saved.mPackages.Add(mPackage);
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Метод изменения
/// </summary>
public bool Update(Model model)
{
Saved saved = new Saved();
MPackage mPackage = (MPackage)model;
if (Check(mPackage) == false)
{
int pos = saved.mPackages.IndexOf(mPackage);
saved.mPackages[pos].Coordinates = mPackage.Coordinates;
saved.mPackages[pos].Size = mPackage.Size;
return(true);
}
else
{
return(false);
}
}