/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
try
{
qnavaluepass qv = (qnavaluepass)e.Parameter;
tbl1.Text = qv.name;
textbox1.Text = Convert.ToString(qv.qno);
}
catch (Exception ex)
{
tbl1.Text = ex.Message;
}
try
{
var db = new SQLite.SQLiteConnection(App.DBPath);
int a = Convert.ToInt32(textbox1.Text);
var emptab = (db.Table <qna>().Where(em => em.qno == a)).Single();
textbox2.Text = emptab.question;
}
catch (Exception ex)
{
var var_name = new MessageDialog("Invalid question no.\n Please eneter a correct question no. \nClick on back button");
var_name.Commands.Add(new UICommand("OK"));
var_name.ShowAsync();
}
}
private void Button_Click_3(object sender, RoutedEventArgs e)
{
if (tbx2.Text == "")
{
var var_name = new MessageDialog("Please add a question no. in a textbox");
var_name.Commands.Add(new UICommand("OK"));
var_name.ShowAsync();
}
else
{
qnavaluepass qv = new qnavaluepass()
{
name = tbl1.Text, qno = Convert.ToInt32(tbx2.Text)
};
this.Frame.Navigate(typeof(ans), qv);
}
}
