}//end StatesForm()
/// <summary>
/// Handles the Click event of the NextQuestionButton control.
/// Checks if the user got the name of the state's capital correct
/// or if they got it wrong.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
private void NextQuestionButton_Click(object sender, EventArgs e)
{
TimeLeft = 15;
CountDownTimer.Start();
//Reset the timer back to 15 seconds
//and start it again
ClearSelectedBln = false;
CapitalsListBox.ClearSelected();
ClearSelectedBln = true;
//ClearSelected in the CapitalsListBox, but does not go into the code of
//the CapitalsListBox_SelectedIndexChanged method
CapitalsListBox.Enabled = true;
TimerTextBox.Text = TimeLeft.ToString();
if (AttemptsCounter == 51)
{
AttemptsTextBox.Text = (AttemptsCounter).ToString();
CorrectTextBox.Text = CorrectCounter.ToString();
System.Threading.Thread.Sleep(2000);
this.Close();
}
else
{
//Remove the state from the list of states if the user gets it correct
StatesIndex = R.Next(50 - AttemptsCounter);
//Updates the new random int which will choose a new state
StatesTextBox.Text = States[StatesIndex];
AttemptsTextBox.Text = (AttemptsCounter).ToString();
CorrectTextBox.Text = CorrectCounter.ToString();
}
}//end NextQuestionButton_Click(object sender, EventArgs e)
private static bool ClearSelectedBln = false; //For not going into the changedINdex method
//for the list box when the ClearSelected method
//is called
/// <summary>
/// Initializes a new instance of the <see cref="StatesForm"/> class.
/// Starts the StatesForm. IT will read in from the text fill
/// and set up the first question
/// </summary>
public StatesForm()
{
InitializeComponent();
StreamReader reader; //for reading in the text file
string strIn; //reads in each line from the text file
try
{
reader = new StreamReader("..\\..\\TextFolder\\StatesCaps.txt");
while (reader.Peek() != -1)
{
strIn = reader.ReadLine(); //gets the line
String[] fields = strIn.Split(','); //splits on the delimiter ','
States.Add(fields[1]);
Capitals.Add(fields[0]);
StatesCaps.Add(fields[1], fields[0]);
//Adds the proper string to the proper List or container
}
reader.Close();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Capitals.Sort();
CapitalsListBox.DataSource = Capitals;
//Adds all the capitals the list box
StatesIndex = R.Next(50);
StatesTextBox.Text = States[StatesIndex];
AttemptsTextBox.Text = (AttemptsCounter).ToString();
CorrectTextBox.Text = CorrectCounter.ToString();
TimerTextBox.BackColor = Color.White;
TimerTextBox.ForeColor = Color.Red;
TimerTextBox.ReadOnly = true;
TimerTextBox.Text = TimeLeft.ToString();
CountDownTimer.Start();
ClearSelectedBln = false;
CapitalsListBox.ClearSelected();
ClearSelectedBln = true;
//ClearSelected in the CapitalsListBox, but does not go into the code of
//the CapitalsListBox_SelectedIndexChanged method
CapitalsListBox.Enabled = true;
AttemptsCounter++;
//First attempt will start
AttemptsTextBox.Text = (AttemptsCounter).ToString();
CorrectTextBox.Text = CorrectCounter.ToString();
}//end StatesForm()
