public void Save(Proprietary proprietary)
{
if (!Proprietarys.Contains(proprietary))
{
Add(proprietary);
}
SaveChanges();
}
public Proprietary FindProprietaryByName(string name)
{
try
{
return(Proprietarys
.Where(h => h.Name == name)
.First());
}
catch (Exception e)
{
return(NullableProprietary);
}
}
public void Delete(Proprietary proprietary)
{
Proprietarys.Remove(proprietary);
SaveChanges();
}
public void Add(Proprietary proprietary)
{
Proprietarys.Add(proprietary);
SaveChanges();
}
public IEnumerable <Proprietary> FindProprietaryByKeyword(string name)
{
return(Proprietarys.Where(p => p.Name.Contains(name)).ToList());
}
public Proprietary FindProprietaryByID(int id)
{
return(Proprietarys
.Find(id));
}
public ICollection <Proprietary> FindProprietaryAll()
{
return(Proprietarys
.ToList());
}
