protected void submitBtn_Click(object sender, EventArgs e)
        {
            Country newCountry = new Country()
            {
                Name = countryTxtBox.Text,
                Capital = capitalTxtBox.Text,
                Population = long.Parse(populationTxtBox.Text)
            };

            using (StreamWriter writer = new StreamWriter(ConfigurationManager.AppSettings["FilePath"], true))
            {
                writer.WriteLine(newCountry);
            }
        }
Esempio n. 2
0
        protected void addButton_Click(object sender, EventArgs e)
        {
            var addedCountry = new Country(
                    this.capitalTextBox.Text,
                    this.countryTextBox.Text,
                    int.Parse(this.populationTextBox.Text));

            var currentDatabase = Controller.SearchByPopulation();

            var countryListDisplay = new List<Country>();

            foreach (var country in currentDatabase)
            {
                countryListDisplay.Add(country);
            }

            try {

                for (int i = 0; i < countryListDisplay.Count; i++)
                {
                    foreach (var item in countryListDisplay)
                    {
                        if(this.countryTextBox.Text == item.theCountry)
                        {
                            throw new Exception();
                        }
                    }
                }

                if (Controller.addCountry(addedCountry))
                {
                    this.capitalTextBox.Text = string.Empty;
                    this.countryTextBox.Text = string.Empty;
                    this.populationTextBox.Text = string.Empty;
                    this.MessageMessenger.Text = "Success!";
                }
                else
                {
                    this.capitalTextBox.Text = string.Empty;
                    this.countryTextBox.Text = string.Empty;
                    this.populationTextBox.Text = string.Empty;
                    this.MessageMessenger.ForeColor = System.Drawing.Color.Red;
                    this.MessageMessenger.Text = "Failure!";
                }
            } catch(Exception)
            {
                this.MessageMessenger.Text = "Invalid input!";
            }
        }
Esempio n. 3
0
        public static bool addCountry(Country addedCountry)
        {
            try
            {
                using (var Writer = new StreamWriter(Controller.FilePathing, true))
                {
                    Writer.WriteLine(addedCountry);
                }

                return true;
            } catch (Exception)
            {
                return false;
            }
        }
Esempio n. 4
0
        public static List<Country> SearchByPopulation()
        {
            var countriesList = new List<Country>();

            using (var Reader = new StreamReader(Controller.FilePathing, true))
            {
                var currentRow = Reader.ReadLine();

                while(currentRow != null)
                {
                    var currentCountry = currentRow.Split('|');
                    var indCountry = new Country(
                        currentCountry[0].Trim(),
                        currentCountry[1].Trim(),
                        int.Parse(currentCountry[2].Trim()));

                    countriesList.Add(indCountry);

                    currentRow = Reader.ReadLine();
                }
            }

            return countriesList;
        }