private void QueryButton_Click(object sender, RoutedEventArgs e)
{
// Event handler for when the user clicks the Query button
// Retrieves questions from the database
this.RemoveButton.IsEnabled = true;
DataTable data = DatabaseConnectionQuery.getTableForDataGrid(this.QuestionTypeToQuery.Text, this.CatagoryToQuery.Text);
this.QueryDataGrid.ItemsSource = data.DefaultView;
this.QueryDataGrid.IsReadOnly = true;
this.EditButton.IsEnabled = true;
}
public GameWindow()
{
InitializeComponent();
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
// this.category = category;
InitializeQuestionElements();
InitializeExitPath();
InitializeGameRooms();
InitializeLocks();
questions = DatabaseConnectionQuery.fillQuestionList();
StartGame();
}
//doesn't do anything yet!
private void EditButton_Click(object sender, RoutedEventArgs e)
{
// Event handler for when the user clicks the Edit button
// Modifies a question in the database
QuestionEntryWindow editor = new QuestionEntryWindow();
Boolean isInt = false;
int edit = 0;
String type = "";
try
{
edit = Convert.ToInt32(NumberToRemove.Text);
isInt = true;
}
catch (Exception convertError)
{
MessageBox.Show("Can't Edit at value!");
}
if (isInt)
{
if (this.QuestionTypeToQuery.SelectedIndex == 0)
{
type = "trueFalse";
DataRow toEdit = DatabaseConnectionQuery.getItemToEdit(edit, type);
editor = new QuestionEntryWindow(edit, (String)toEdit.ItemArray[1], "True", "False", null, null, type, this.CatagoryToQuery.SelectedIndex);
}
else if (this.QuestionTypeToQuery.SelectedIndex == 1)
{
type = "multipleChoice";
DataRow toEdit = DatabaseConnectionQuery.getItemToEdit(edit, type);
editor = new QuestionEntryWindow(edit, (String)toEdit.ItemArray[1], (String)toEdit.ItemArray[2], (String)toEdit.ItemArray[3], (String)toEdit.ItemArray[4], (String)toEdit.ItemArray[5], type, this.CatagoryToQuery.SelectedIndex);
}
else if (this.QuestionTypeToQuery.SelectedIndex == 2)
{
type = "shortAnswer";
DataRow toEdit = DatabaseConnectionQuery.getItemToEdit(edit, type);
editor = new QuestionEntryWindow(edit, (String)toEdit.ItemArray[1], (String)toEdit.ItemArray[2], (String)toEdit.ItemArray[3], (String)toEdit.ItemArray[4], (String)toEdit.ItemArray[5], type, this.CatagoryToQuery.SelectedIndex);
}
editor.Show();
}
}
private void RemoveButton_Click(object sender, RoutedEventArgs e)
{
// Event handler for when the user clicks the Remove button
// Removes a question from the database
Boolean isInt = false;
int remove = 0;
String type = "";
try
{
remove = Convert.ToInt32(NumberToRemove.Text);
isInt = true;
}
catch (Exception convertError)
{
MessageBox.Show("Can't remove at value!");
}
if (isInt)
{
if (this.QuestionTypeToQuery.SelectedIndex == 0)
{
type = "trueFalse";
}
else if (this.QuestionTypeToQuery.SelectedIndex == 1)
{
type = "multipleChoice";
}
else if (this.QuestionTypeToQuery.SelectedIndex == 2)
{
type = "shortAnswer";
}
DatabaseConnectionQuery.removeItem(remove, type);
QueryButton_Click(null, null);
MessageBox.Show("Question removed!");
}
}
public MainWindow()
{
InitializeComponent();
DatabaseConnectionQuery.InitializeDatabase();
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
}
private void UpdateQuestionToDatebase_Click(object sender, RoutedEventArgs e)
{
// Event handler for when the user clicks Update
if (isTrueFalse)
{
if (IsACorrect.IsChecked == true)
{
DatabaseConnectionQuery.updateTFQuestion(QuestionEntry.Text, "true", CatagoryToAddTo.Text, id);
MessageBox.Show("Success! Question Updated!");
this.Close();
}
else if (IsBCorrect.IsChecked == true)
{
DatabaseConnectionQuery.updateTFQuestion(QuestionEntry.Text, "false", CatagoryToAddTo.Text, id);
MessageBox.Show("Success! Question Updated!");
this.Close();
}
else
{
MessageBox.Show("Answer must be true or false, please select a value and try again!");
}
}
else if (isMultipleChoice)
{
if (OptionAEntry.Text.Equals("") || OptionBEntry.Text.Equals("") || OptionCEntry.Text.Equals("") || OptionDEntry.Text.Equals(""))
{
MessageBox.Show("One or more of your options are blank! Please input an answer and try again!");
}
else if (IsACorrect.IsChecked == false && IsBCorrect.IsChecked == false && IsCCorrect.IsChecked == false && IsDCorrect.IsChecked == false)
{
MessageBox.Show("You must select an answer! Please pick the button that represents the correct answer and submit again!");
}
else if (IsACorrect.IsChecked == true)
{
DatabaseConnectionQuery.updateMCQuestion(QuestionEntry.Text, OptionAEntry.Text, OptionBEntry.Text, OptionCEntry.Text, OptionDEntry.Text, "A", CatagoryToAddTo.Text, id);
MessageBox.Show("Success! Question Updated!");
this.Close();
}
else if (IsBCorrect.IsChecked == true)
{
DatabaseConnectionQuery.updateMCQuestion(QuestionEntry.Text, OptionAEntry.Text, OptionBEntry.Text, OptionCEntry.Text, OptionDEntry.Text, "B", CatagoryToAddTo.Text, id);
MessageBox.Show("Success! Question Updated!");
this.Close();
}
else if (IsCCorrect.IsChecked == true)
{
DatabaseConnectionQuery.updateMCQuestion(QuestionEntry.Text, OptionAEntry.Text, OptionBEntry.Text, OptionCEntry.Text, OptionDEntry.Text, "C", CatagoryToAddTo.Text, id);
MessageBox.Show("Success! Question Updated!");
this.Close();
}
else if (IsDCorrect.IsChecked == true)
{
DatabaseConnectionQuery.updateMCQuestion(QuestionEntry.Text, OptionAEntry.Text, OptionBEntry.Text, OptionCEntry.Text, OptionDEntry.Text, "D", CatagoryToAddTo.Text, id);
MessageBox.Show("Success! Question Updated!");
this.Close();
}
}
else if (isShortAnswer)
{
if (OptionAEntry.Text.Equals("") || OptionBEntry.Text.Equals("") || OptionCEntry.Text.Equals("") || OptionDEntry.Text.Equals(""))
{
MessageBox.Show("One or more of your options are blank! Short Answer questions must have 4 possible correct answers! Please input an answer and try again!");
}
else
{
DatabaseConnectionQuery.updateShortQuestion(QuestionEntry.Text, OptionAEntry.Text, OptionBEntry.Text, OptionCEntry.Text, OptionDEntry.Text, CatagoryToAddTo.Text, id);
MessageBox.Show("Success! Question Updated!");
this.Close();
}
}
else
{
MessageBox.Show("Something went terribly wrong!");
}
}