public List <InternetShop> Get(InternetShopFilter filter)
{
List <InternetShop> ResultInternetShop = new List <InternetShop>();
FilesProvider.OpenReader("InternetShop");
int peek = FilesProvider.Peek();
while (peek != -1)
{
string IdRow = FilesProvider.ReadRow();
if (string.IsNullOrEmpty(IdRow))
{
break; // means that if file is empty
}
string[] IdParts = IdRow.Split(':');
int id = Convert.ToInt32(IdParts[1].Trim());
string NameRow = FilesProvider.ReadRow();
string[] NameParts = NameRow.Split(':');
string name = NameParts[1].Trim();
string CategoryRow = FilesProvider.ReadRow();
string[] CategoryParts = NameRow.Split(':');
string category = CategoryParts[1].Trim();
string PriceRow = FilesProvider.ReadRow();
string[] PriceParts = PriceRow.Split(':');
string price = PriceParts[1].Trim();
InternetShop Collection = new InternetShop(id, name, category, price);
ResultInternetShop.Add(Collection);
peek = FilesProvider.Peek();
if (FilesProvider.ReadRow() == "")
{
continue;
}
} // while
FilesProvider.CloseReader();
return(ResultInternetShop);
}