private void CbPro_SelectionChangeCommitted(object sender, EventArgs e)
{
ProCityCounty pro = (ProCityCounty)CbPro.SelectedItem;
CbCounty.DataSource = null;
CityDataBind(pro.Href);
}
/// <summary>
/// 县市数据绑定
/// </summary>
/// <param name="href"></param>
private void CountyDataBind(string href)
{
string url = ConfigurationSettings.AppSettings["city"] + href + ".html";
List <ProCityCounty> countys = new List <ProCityCounty>();
string[] data = WebClientExt.GetHtmlData(url).Replace("||", "|").Split('|');
foreach (var d in data)
{
ProCityCounty county = new ProCityCounty();
county.Name = Regex.Replace(d, @"[^\u4e00-\u9fa5]", "").ToString();
county.Href = Regex.Replace(d, @"\D", "").ToString();
countys.Add(county);
}
CbCounty.DataSource = countys;
CbCounty.DisplayMember = "Name";
CbCounty.ValueMember = "Href";
}
private void CbCity_SelectionChangeCommitted(object sender, EventArgs e)
{
ProCityCounty city = (ProCityCounty)CbCity.SelectedItem;
CountyDataBind(city.Href);
}