public void LoadFromFile(string firstname, string secondname)
{
try
{
var source = File.ReadAllLines(this.Filepath);
foreach (var line in source)
{
if (line.StartsWith(firstname + ";" + secondname))
{
_data = line.Split(';');
}
}
}
catch (FileNotFoundException e)
{
el.ShowMessage(e.Message);
}
catch (ArgumentNullException e)
{
el.ShowMessage(e.Message);
}
}
public void Start()
{
Converter c = new Converter();
string firstcurrency;
string secondcurrency;
double variable = 0;
firstcurrency = Console.ReadLine();
secondcurrency = Console.ReadLine();
try
{
variable = double.Parse(Console.ReadLine());
}
catch (FormatException e)
{
el.ShowMessage(e.Message);
}
c.convert(firstcurrency, secondcurrency, variable);
}
public double convert(string firstname, string secondname, double amount)
{
try
{
foreach (var currencies in Currencies)
{
if (currencies.Data.ContainsKey(firstname + ';' + secondname))
{
return(amount * currencies.Data[firstname + ';' + secondname]);
}
}
}
catch (ArgumentNullException e)
{
el.ShowMessage(e.Message);
}
this.Cloader.LoadFromFile(firstname, secondname);
Currency currency = new Currency();
currency.Data.Add(this.Cloader._data[0] + ";" + this.Cloader._data[1], this.Cloader.GetConverter());
this.Currencies.Add(currency);
return(amount * this.Cloader.GetConverter());
}
