/// <summary>
/// Returns the geographic region (i.e., northeast, southwest, etc.)
/// corresponding to the specified postal code.
/// </summary>
public GeographicRegion RegionFromZipCode(string zipCode)
{
DataRow row = this[zipCode];
if (row == null)
{
return(GeographicRegion.Undefined);
}
string state = row["state"] as string;
return(GeoData.RegionFromState(state));
}
/// <summary>
/// Creates a new instance with the specified parameters.
/// </summary>
public Sale(
DateTime date,
HoodieStyle style, decimal price,
string zipCode, string city, string state)
{
GeographicRegion region = GeoData.RegionFromState(state);
if (region == GeographicRegion.Undefined)
{
throw new ArgumentException(string.Format("Unrecognized state '{0}'.", state));
}
this.Date = date;
this.Style = style;
this.Price = price;
this.ZipCode = zipCode;
this.State = state;
this.City = city == null ? string.Empty : city;
this.Region = region;
}