public bool DeleteClient(Client client)
{
if (Clients.Contains(client))
{
DeleteAllBorrows(client);
Clients.Remove(client);
return(true);
}
else
{
return(false);
}
}
public bool AddClient(Client client)
{
var clientAdded = client;
if (!Clients.Contains(clientAdded))
{
//.Remove(client);
Clients.Add(clientAdded);
return(true);
}
else
{
return(false);
}
}
public bool AddClient(String firstName, String lastName, String pesel, Int32 age, Gender sex)
{
var client = new Client(firstName, lastName, pesel, age, sex);
if (!Clients.Contains(client))
{
//.Remove(client);
Clients.Add(client);
return(true);
}
else
{
return(false);
}
}