private void btnLogin_Click(object sender, EventArgs e)
{
//Create a dummy login for testing
userAdd = new User("LewisAllan", "LewisA", "lewisallan");
//create variables for storing information
Boolean bool1 = false;
string username = txtHasUsername.Text;
string password = txtHasPassword.Text;
//Run function for deserializing
ReadFromFile();
//Find user that is logging in
User test = users.FindItem(username);
while (bool1 == false)
{
try
{
if (txtHasUsername.Text == "" || txtHasPassword.Text == "")
{
EnterFieldsException fields = new EnterFieldsException();
throw (fields);
}
else
{
Boolean bool2;
//Check this user has entered correct login details
bool2 = test.CheckLogin(username, password);
if (bool2 == true)
{
using (StreamWriter sw = new StreamWriter("CurrentUser.txt"))
{
sw.WriteLine(users.FindItem(username));
}
BookingForm frm2 = new BookingForm();
frm2.FormClosed += new FormClosedEventHandler(frm2_FormClosed);
this.Hide();
frm2.Show();
bool1 = true;
}
else
{
MessageBox.Show("Wrong details");
bool1 = true;
}
}
bool1 = true;
}
catch (FormatException ex)
{
MessageBox.Show(ex.Message, "error");
}
catch (IOException ex)
{
MessageBox.Show(ex.Message, "error");
outFile.Close();
Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "error");
bool1 = true;
}
}
}
private void btnRegister_Click(object sender, EventArgs e)
{
//create variables for storing information
string sName;
string sUsername;
string sPassword;
bool bDetails = false;
sName = txtName.Text;
sUsername = txtNewUsername.Text;
sPassword = txtNewPassword.Text;
//create an array to save new user details
User newUser;
//check all relevant information is filled in
while (bDetails != true)
{
//check for any possible user errors
try
{
if (txtName.Text == "" || txtNewUsername.Text == "" || txtNewPassword.Text == "")
{
EnterFieldsException fields = new EnterFieldsException();
throw (fields);
}
//Check this user can be added
users.AddUser(newUser = new User(sName, sUsername, sPassword));
// open file for output
outFile = new FileStream(FILENAME, FileMode.Append, FileAccess.Write);
// output object to file via serialization
bFormatter.Serialize(outFile, newUser);
// close file
outFile.Close();
using (StreamWriter sw = new StreamWriter("CurrentUser.txt"))
{
sw.WriteLine(sUsername);
}
BookingForm frm2 = new BookingForm();
frm2.FormClosed += new FormClosedEventHandler(frm2_FormClosed);
this.Hide();
frm2.Show();
bDetails = true;
}
catch (FormatException ex)
{
MessageBox.Show(ex.Message, "error");
}
catch (IOException ex)
{
MessageBox.Show(ex.Message, "error");
outFile.Close();
Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "error");
bDetails = true;
}
}
}