protected override void OnNavigatedTo(NavigationEventArgs e)
{
if (comboList.SelectedItem == null)
{
linkQuit.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
lblSelectedGrade.Text = "No Grade Selected";
}
insert = new InsertModule();
if (model.getEnglish() == null)
{
insert.populateEnglishTables();
}
if (model.getMaths() == null)
{
insert.pupulateMathsTable();
}
if (model.getBusiness() == null)
{
insert.pupulateBusinessTable();
}
if (model.getAccounting() == null)
{
insert.pupulateAccountingTable();
}
if (model.getPhysics() == null)
{
insert.pupulatePhysicsTable();
}
comboList.Items.Add("GRADE 1");
comboList.Items.Add("GRADE 2");
comboList.Items.Add("GRADE 3");
comboList.Items.Add("GRADE 4");
comboList.Items.Add("GRADE 5");
comboList.Items.Add("GRADE 6");
comboList.Items.Add("GRADE 7");
comboList.Items.Add("GRADE 8");
comboList.Items.Add("GRADE 9");
comboList.Items.Add("GRADE 10");
comboList.Items.Add("GRADE 11");
comboList.Items.Add("GRADE 12");
base.OnNavigatedFrom(e);
}