protected void DropDown_state_SelectedIndexChanged(object sender, EventArgs e)
{
int id = int.Parse(DropDown_state.SelectedItem.Value);
bs.sid = id;
DropDown_city.DataSource = bs.bs_citybind(bs);
DropDown_city.DataTextField = "City";
DropDown_city.DataValueField = "City";
DropDown_city.DataBind();
}
protected void DropDown_state_SelectedIndexChanged(object sender, EventArgs e)
{
int id = int.Parse(DropDown_state.SelectedItem.Value);
SqlConnection con = new SqlConnection(str);
SqlCommand cmd = new SqlCommand();
cmd.CommandText = "dd_city";
cmd.CommandType = CommandType.StoredProcedure;
cmd.Connection = con;
cmd.Parameters.AddWithValue("@id", id);
SqlDataAdapter ad = new SqlDataAdapter(cmd);
DataTable dt = new DataTable();
ad.Fill(dt);
DropDown_city.DataSource = dt;
DropDown_city.DataTextField = "CITY";
DropDown_city.DataValueField = "SID";
DropDown_city.DataBind();
}
