public void SortList(CountryFields type, bool reverseSort)
{
switch (type)
{
case CountryFields.Name:
CountryCompareByName compareByName = new CountryCompareByName();
selectedCountriesList.Sort(compareByName);
break;
case CountryFields.Area:
CountryCompareByArea compareByArea = new CountryCompareByArea();
selectedCountriesList.Sort(compareByArea);
break;
case CountryFields.Gdp:
CountryCompareByGdp compareByGdp = new CountryCompareByGdp();
selectedCountriesList.Sort(compareByGdp);
break;
case CountryFields.Population:
CountryCompareByPopulation compareByPopulation = new CountryCompareByPopulation();
selectedCountriesList.Sort(compareByPopulation);
break;
}
if (reverseSort)
{
selectedCountriesList.Reverse();
}
InitializeDisplay(selectedCountriesList);
}
/// <summary>
/// Gets the countries core.
/// </summary>
/// <param name="configFilter">The config filter.</param>
/// <param name="additionalFilter">The additional filter.</param>
/// <param name="sortBy">The sort by.</param>
/// <returns></returns>
private static IList <Country> GetCountriesCore(
string configFilter, string additionalFilter, CountryFields sortBy)
{
var result = new List <Country>();
using (var cmd = new SqlCommand())
{
var filter = BuildCountriesFilter(configFilter, additionalFilter);
cmd.CommandText = filter.Equals(string.Empty) ? "rb_GetCountries" : "rb_GetCountriesFiltered";
cmd.CommandType = CommandType.StoredProcedure;
cmd.Connection = ConnectionString;
if (!filter.Equals(string.Empty))
{
cmd.Parameters.Add("@Filter", SqlDbType.NVarChar, 10000).Value = filter;
}
cmd.Parameters.Add("@SortBy", SqlDbType.Int).Value = (int)sortBy;
SqlDataReader reader = null;
try
{
cmd.Connection.Open();
reader = cmd.ExecuteReader();
while (reader.Read())
{
result.Add(new Country(reader.GetString(0), reader.GetString(1), reader.GetString(2)));
}
}
finally
{
if (reader != null)
{
reader.Close();
}
cmd.Connection.Close();
}
}
if (sortBy == CountryFields.Name)
{
result.Sort(new CountryNameComparer());
}
return(result);
}
/// <summary> /// The get countries. /// </summary> /// <param name="filter"> /// The filter. /// </param> /// <param name="sortBy"> /// The sort by. /// </param> /// <returns> /// </returns> public abstract IList <Country> GetCountries(string filter, CountryFields sortBy);
/// <summary> /// The get countries. /// </summary> /// <param name="sortBy"> /// The sort by. /// </param> /// <returns> /// </returns> public abstract IList <Country> GetCountries(CountryFields sortBy);
/// <summary>
/// Gets the countries core.
/// </summary>
/// <param name="configFilter">The config filter.</param>
/// <param name="additionalFilter">The additional filter.</param>
/// <param name="sortBy">The sort by.</param>
/// <returns></returns>
private static IList<Country> GetCountriesCore(
string configFilter, string additionalFilter, CountryFields sortBy)
{
var result = new List<Country>();
using (var cmd = new SqlCommand())
{
var filter = BuildCountriesFilter(configFilter, additionalFilter);
cmd.CommandText = filter.Equals(string.Empty) ? "rb_GetCountries" : "rb_GetCountriesFiltered";
cmd.CommandType = CommandType.StoredProcedure;
cmd.Connection = ConnectionString;
if (!filter.Equals(string.Empty))
{
cmd.Parameters.Add("@Filter", SqlDbType.NVarChar, 10000).Value = filter;
}
cmd.Parameters.Add("@SortBy", SqlDbType.Int).Value = (int)sortBy;
SqlDataReader reader = null;
try
{
cmd.Connection.Open();
reader = cmd.ExecuteReader();
while (reader.Read())
{
result.Add(new Country(reader.GetString(0), reader.GetString(1), reader.GetString(2)));
}
}
finally
{
if (reader != null)
{
reader.Close();
}
cmd.Connection.Close();
}
}
if (sortBy == CountryFields.Name)
{
result.Sort(new CountryNameComparer());
}
return result;
}
/// <summary>
/// The get countries.
/// </summary>
/// <param name="filter">
/// The filter.
/// </param>
/// <param name="sortBy">
/// The sort BY.
/// </param>
public override IList<Country> GetCountries(string filter, CountryFields sortBy)
{
return GetCountriesCore(this.CountriesFilter, filter, sortBy);
}
/// <summary>
/// The get countries.
/// </summary>
/// <param name="filter">
/// The filter.
/// </param>
/// <param name="sortBy">
/// The sort BY.
/// </param>
public override IList <Country> GetCountries(string filter, CountryFields sortBy)
{
return(GetCountriesCore(this.CountriesFilter, filter, sortBy));
}
/// <summary>
/// <see cref="Rainbow.Framework.Providers.Geographic.GeographicProvider.GetCountries( CountryFields )"/>
/// </summary>
public override IList <Country> GetCountries(CountryFields sortBY)
{
return(GetCountriesCore(countriesFilter, string.Empty, sortBY));
}