private void setlabeltext()
{
List <weatherkey> b = new List <weatherkey>();
try{ b = new SQLite.SQLiteConnection(App.legacyweatherDBpath).Table <weatherkey>().ToList(); } catch (Exception) { b.Add(new weatherkey()
{
CVD_idx = 0
}); };
if (lang != -1)
{
if (b[0].CVD_idx != 0)
{
debuglabel.Text = new string[] { "Your current CVD index is ", "您目前的CVD指數為 ", "您目前的CVD指数为 " }
}