private void comboBox1_SelectedValueChanged(object sender, EventArgs e)
{
listBox1.Items.Clear();
string str = comboBox1.Text;
char myChar = str[3];
string result = System.Text.RegularExpressions.Regex.Replace(str, @"[^0-9]+", "");
string tSt;
tSt = str.Substring(str.Length - 2, 1);
string[] sArray1 = result.Split(new char[10] {
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9'
});
string[] after = result.Split(new char[] { ' ' });
string str1 = result.Substring(0, 1);
string piece = result.Substring(0);
string qw = Convert.ToString(result);
char[] adv = qw.ToArray();
int vc = adv[0];
Shpread ad = new Shpread();
ad.InitinalGdal();
ad.GetShpLayer(av);
ad.GetFeilds();
List <string> FeildStringList = null;
ad.GetFeildContent(Convert.ToInt32(str1), out FeildStringList);
for (int i = 0; i < FeildStringList.Count; i++)
{
listBox1.Items.Add(FeildStringList[i]);
}
}
