public static string LoadQuizes(out Quiz[] items)
{
return LoadQuizes(out items, 0);
}
public static string LoadQuizes(out Quiz[] items, int count)
{
List<Quiz> itemsList = new List<Quiz>();
items = null;
if (con == null)
return "Connection is not initialized";
try
{
SqlCommand command2 = null;
if (count < 1)
command2 = new SqlCommand("Select * from Quiz", con);
else
command2 = new SqlCommand("Select TOP " + count + " * from Quiz", con);
SqlDataReader sdr1 = command2.ExecuteReader();
while (sdr1.Read())
{
Quiz item = new Quiz();
item.ID = (int)sdr1["Quiz_ID"];
item.Description = sdr1["Description"].ToString();
itemsList.Add(item);
}
sdr1.Close();
}
catch (Exception e)
{
return e.ToString();
}
items = itemsList.ToArray();
if (items.Length != 1)
return items.Length + " records loaded";
else
return items.Length + " record loaded";
}
void SwitchMode()
{
if (curMode == UIMode.Login)
{
LoginPage loginPage = contentPanel.Children[0] as LoginPage;
curUser = loginPage.login();
if (curUser != null)
if (!loginPage.Wait)
curMode = UIMode.QuizSelection;
else
return;
}
else if (curMode == UIMode.QuizSelection)
{
if (List.SelectedItem != null)
{
curMode = UIMode.Questionary;
currentQuiz = (List.SelectedItem as ListBoxItem).Tag as Quiz;
}
}
else if (curMode == UIMode.Questionary)
{
curMode = UIMode.ResultsView;
}
else if (curMode == UIMode.ResultsView)
{
curMode = UIMode.QuizSelection;
}
fadeout.Begin();
}
