private bool Readfile()
{
bool successfulRead = false;
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
StreamReader streamReader = null;
try
{
streamReader = new StreamReader(openFileDialog1.FileName);
string[] line1 = null;
string line2 = null;
while (!streamReader.EndOfStream)
{
line1 = streamReader.ReadLine().Split(';');
line2 = streamReader.ReadLine();
string name = line1[0];
int.TryParse(line1[1], out int price);
string description = line2;
Phone phone = new Phone(name, price, description);
shop.AddPhone(phone);
}
successfulRead = true;
}
catch (Exception e)
{
MessageBox.Show("A fájl olvasása során hiba keletkezett!" + Environment.NewLine + e.Message, "Hiba");
}
finally
{
if (streamReader != null)
{
streamReader.Close();
}
}
}
return(successfulRead);
}