//checkingAccount dataCheckingAccount;
//savingAccount dataSavingAccount;
public Form1()
{
InitializeComponent();
//this code loads the existing accounts into the progran.
FileStream inFile;
string filename = @"C:\Users\Admin\Desktop\ADV-C#2017\Data.ser"; //path to the file contining the saved accounts.
if (File.Exists(filename)) //chesk if the file exist alredy, if it does not, creates a new one.
{
inFile = new FileStream(filename, FileMode.Open, FileAccess.Read);
}
else
{
inFile = new FileStream(filename, FileMode.Create, FileAccess.Write);
}
while (inFile.Position < inFile.Length) //this loop reads the file.
{
inAccount = (serialData)bFormatter.Deserialize(inFile); //Deserialize the data from thr file and cast it into an serialData object.
dArray[inAccount.accountNumber] = inAccount;
if (inAccount.type.Equals("Checking")) //verifies whether the object belongs to a cheking or savings account.
{
checkingRButton.Checked = true;
}
else
{
savingsRButton.Checked = true;
}
seniorCheckBox.Checked = inAccount.senior;
studentCheckBox.Checked = inAccount.student;
createAccount(inAccount.accountNumber, inAccount.Balance, true); // a new Account object from the serialData.
}
inFile.Close(); //closes the file
outputLabel.Text = String.Format("{0} accounts loaded", maxAccounts); // displays how many accounts were loaded.
}
void addData(int accNumber, double balance, string type, bool senior, bool student)//adds or modifies data to the serial data array
{
serialData temp;
if (dArray[accNumber] != null)
{
dArray[accNumber].accountNumber = accNumber;
dArray[accNumber].Balance = balance;
dArray[accNumber].type = type;
dArray[accNumber].senior = senior;
dArray[accNumber].student = student;
}
else
{
temp = new serialData();
temp.accountNumber = accNumber;
temp.Balance = balance;
temp.type = type;
temp.senior = senior;
temp.student = student;
dArray[accNumber] = temp;
}
}
