/// <summary>
/// refresh botton click event handler
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnRefreshList_Click(object sender, System.EventArgs e)
{
//clear all the items on the list
m_weatherItemsTable.Rows.Clear();
//get an up-to-date list of citynames
m_cityNames = m_weatherLayer.GetCityNames();
//add the citynames to the listbox
PopulateList();
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="weatherLayer"></param>
public WeatherItemSelectionDlg(RSSWeatherLayer3DClass weatherLayer)
{
InitializeComponent();
//get the layer
m_weatherLayer = weatherLayer;
//get the list of all citynames for all items in the layer
m_cityNames = m_weatherLayer.GetCityNames();
//create a table to host the citynames
m_weatherItemsTable = new DataTable("CityNames");
m_weatherItemsTable.Columns.Add("CITYNAME", typeof(string));
//populate the listbox and build a table containing the items
PopulateList();
}