protected void ddlCountry_SelectedIndexChanged(object sender, EventArgs e) { ddlCountry.Items[0].Enabled = false; int CountryId = int.Parse(ddlCountry.SelectedItem.Value); DataSet ds = StateBusinessLayer.GetStateByCountryId(CountryId); BindDDL(ddlState, ds, "StateName", "StateID"); ddlState.Items.Insert(0, "---Select---"); lblUpdateAddress.Text = "Plz Select State..."; }
protected void ddlCountry_SelectedIndexChanged(object sender, EventArgs e) { try { int CountryId = int.Parse(ddlCountry.SelectedItem.Value); DataSet ds = StateBusinessLayer.GetStateByCountryId(CountryId); BindDDL(ddlState, ds, "StateName", "StateID"); ddlState.Items.Insert(0, "SELECT STATE"); } catch (Exception) { lblMsg.Text = "Plz Select Country Name"; } }