public void NhapTuFile()
{
string path = @"data.txt";
StreamReader a = new StreamReader(path);
string line = "";
while ((line = a.ReadLine()) != null)
{
string[] d = line.Split('*');
MayTinh hh = new MayTinh();
foreach (var item in d)
{
if (item.IndexOf("CPU") == 0)
{
hh.Them(new CPU(item));
}
if (item.IndexOf("RAM") == 0)
{
hh.Them(new RAM(item));
}
if (item.IndexOf("HDD") == 0)
{
hh.Them(new HDD(item));
}
}
Them(hh);
}
}
public void Them(MayTinh hh)
{
ds.Add(hh);
}