public void bindCity() { try { my.general objGen = new my.general(); DataSet ds = objGen.getdataset("select isnull(county_region,'') as county from tbl_countryRegionCity where country = '" + DropDownList1.SelectedValue + "' and isnull(county_region,'') <> '' order by county_region"); drlistRegionCounty.DataSource = ds.Tables[0]; drlistRegionCounty.DataBind(); drlistRegionCounty.DataTextField = "county"; drlistRegionCounty.DataValueField = "county"; drlistRegionCounty.DataBind(); drlistRegionCounty.Items.Insert(0, new ListItem("--Region/County--", "")); } catch (Exception) { } }
public void bindContry() { my.general objGen = new my.general(); DataSet ds = objGen.getdataset("select distinct country from tbl_countryRegionCity order by country"); DropDownList1.DataSource = ds.Tables[0]; DropDownList1.DataBind(); DropDownList1.DataTextField = "country"; DropDownList1.DataValueField = "country"; DropDownList1.DataBind(); DropDownList1.Items.Insert(0, new ListItem("--Country--", "")); }