private void caseTotal_TextChanged(object sender, EventArgs e) // method to accept user input
{
try
{
declareNum = Convert.ToDouble(caseTotal.Text); // checks user input for integers, sets input to declareNum
this.caseInvalid.Visible = false; // hides invalid input message
}
catch (System.FormatException) // catches exception if user did not input integers
{
this.caseInvalid.Visible = true; // display invalid message
this.caseInvalid.Text = "Please enter a number."; // sets invalid message text
}
Duty obj = new Duty(); // creates instance of class
Duty.isFine del_obj = new Duty.isFine(obj.calcDuty); // instantiates delegate, calls calcDuty method
del_obj(declareNum);
this.displayFine.Visible = true; // displays Fine
this.displayFine.Text = Duty.getFine().ToString("C2", CultureInfo.CurrentCulture);
// calls getFine method, converts to string, and shows text to user
}
private void declareSubmit_Click(object sender, EventArgs e) // method for submit button
{
if (yesCheck) // is user entered duty information
{
string message = "The total duty fine is " + Duty.getFine().ToString("C2", CultureInfo.CurrentCulture);
string title = "Submit"; // message box for user to confirm inputs
MessageBoxButtons buttons = MessageBoxButtons.OKCancel;
DialogResult selection = MessageBox.Show(message, title, buttons);
if (selection == DialogResult.OK) // saves to file
{
//check if there is a fine, if there is, then formats data for save then saves to file
if (Duty.Fine != 0)
{
string fileLine = ToString();
FileStream writeFile = new FileStream("Fines.txt", FileMode.Append, FileAccess.Write, FileShare.ReadWrite);
StreamWriter fileWrite = new StreamWriter(writeFile);
fileWrite.WriteLine(fileLine);
fileWrite.Flush();
writeFile.Close();
}
//ask if user wants to add another entry
string assessment = "Would you like to enter another assessment?";
string caption = "Another entry";
DialogResult result1 = MessageBox.Show(assessment, caption, MessageBoxButtons.YesNo);
//if user says yes, then opens Form2 to begin new assessment
if (result1 == DialogResult.Yes)
{
this.Hide();
Form2 vForm = new Form2();
vForm.ShowDialog();
this.Close();
}
//if user says no, closes this window and opens main menu
else
{
this.Hide();
Form1 wForm = new Form1();
wForm.ShowDialog();
this.Close();
}
}
else // returns to form
{
}
}
else // if user selected No and clicked submit, will not save any data and go back to main page
{
string message = "Please confirm that you do not need to declare any cases.";
string title = "Submit"; // confirms user does not need to declare cases
MessageBoxButtons buttons = MessageBoxButtons.OKCancel;
DialogResult selection = MessageBox.Show(message, title, buttons);
if (selection == DialogResult.OK) // saves to file
{
this.Hide();
Form1 wForm = new Form1();
wForm.ShowDialog();
this.Close();
}
else // returns to form
{
}
}
}
