public Travel(Company from, Company to, DateTime date, float distance)
{
this._From = from;
this._To = to;
this._Date = date;
this._Distance = distance;
}
private void NewCompany_Click(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrEmpty(this.NewCompanyName.Text) && !string.IsNullOrWhiteSpace(this.NewCompanyName.Text)
&& !string.IsNullOrEmpty(this.NewCompanyAddress.Text) && !string.IsNullOrWhiteSpace(this.NewCompanyAddress.Text))
{
if (this._Companies.Any(c => c.Name.ToLower() == this.NewCompanyName.Text.ToLower()))
{
MessageBox.Show("This company already exists.", "Impossible", MessageBoxButton.OK, MessageBoxImage.Warning);
}
else
{
Company company = new Company(this.NewCompanyName.Text, this.NewCompanyAddress.Text);
this._Companies.Add(company);
this.From.Items.Add(company.Name);
this.To.Items.Add(company.Name);
this.NewCompanyName.Text = string.Empty;
this.NewCompanyAddress.Text = string.Empty;
this.SaveListToFile(this._PathToCompagniesFile, this._Companies);
}
}
}
