private void buttonDleteUserOk_Click(object sender, EventArgs e)
{
if (textBoxDeleteUsername.Text == "")
{
textBoxDeleteUsername.Text = "Please type User Name";
textBoxDeleteUserPassword.Clear();
textBoxDeleteUsername.Select();
}
else if (textBoxDeleteUserPassword.Text == "")
{
textBoxDeleteUsername.Text = "Password cannot be blank";
textBoxDeleteUsername.Select();
}
else
{
int userExist;
filehandler = new FileHandler("users.bin");
userExist = filehandler.FindUser(textBoxDeleteUsername.Text, textBoxDeleteUserPassword.Text);
if (userExist >= 0)
{
deleteOk = filehandler.DeleteUser(userExist);
userName = textBoxDeleteUsername.Text;
Close();
}
else
{
userName = "******";
deleteOk = false;
Close();
}
}
}
private void buttonLoginOk_Click(object sender, EventArgs e)
{
int exist;
if (textBoxLoginUsername.Text == "")
{
textBoxLoginUsername.Text = "Please type User Name";
textBoxLoginPassword.Clear();
textBoxLoginUsername.Select();
}
else if (textBoxLoginPassword.Text == "")
{
textBoxLoginUsername.Text = "Password cannot be blank";
textBoxLoginUsername.Select(0, textBoxLoginUsername.MaxLength);
}
else
{
FileHandler filehandler = new FileHandler("users.bin");
exist = filehandler.FindUser(textBoxLoginUsername.Text.ToString(), textBoxLoginPassword.Text.ToString());
if (exist >= 0)
{
currentUser = textBoxLoginUsername.Text;
userfound = true;
Close();
}
else if (exist < 0)
{
textBoxLoginUsername.Text = "User Not Exist or Wrong Password.";
textBoxLoginPassword.Clear();
textBoxLoginUsername.Select();
}
}
}
private void buttonEditUserOk_Click(object sender, EventArgs e)
{
if (textBoxEditUsername.Text == "")
{
textBoxEditUsername.Text = "Please type User Name";
textBoxEditUserPassword.Clear();
textBoxEditUsername.Select();
}
else if (textBoxEditUserPassword.Text == "")
{
textBoxEditUsername.Text = "Password cannot be blank";
textBoxEditUsername.Select();
}
else
{
filehandler = new FileHandler("users.bin");
position = filehandler.FindUser(textBoxEditUsername.Text, textBoxEditUserPassword.Text);
if (position >= 0)
{
userName = textBoxEditUsername.Text;
userEditOk = true;
Close();
}
else
{
userName = "******";
userEditOk = false;
Close();
}
}
}
private void UserReport_Load(object sender, EventArgs e)
{
FileHandler filehandler = new FileHandler("users.bin");
String[] tempdate = new String[(filehandler.countFile()) * 2];
tempdate = filehandler.GetUsers();
String[] temp = new String[2];
DataGridViewRowCollection rows = this.dataGridView1.Rows;
int j = 0;
for (int i = 0; i < tempdate.Length/2; i++)
{
temp[0] = tempdate[i + j];
temp[1] = " ********";
rows.Add(temp);
j++;
}
}
private void buttonEditNewUserOk_Click(object sender, EventArgs e)
{
if (textBoxEditNewUsername.Text == "")
{
textBoxEditNewUsername.Text = "Please type User Name";
textBoxEditNewUserPassword.Clear();
textBoxConfermNewPassword.Clear();
textBoxEditNewUsername.Select();
}
else if (textBoxEditNewUserPassword.Text == "")
{
textBoxEditNewUsername.Text = "Password cannot be blank";
textBoxConfermNewPassword.Clear();
textBoxEditNewUserPassword.Clear();
textBoxEditNewUsername.Select();
}
else if (textBoxEditNewUserPassword.Text != textBoxConfermNewPassword.Text)
{
textBoxEditNewUsername.Text = "Password do not match";
textBoxConfermNewPassword.Clear();
textBoxEditNewUserPassword.Clear();
textBoxEditNewUsername.Select();
}
else
{
int userExist;
filehandler = new FileHandler("users.bin");
userExist = filehandler.FindUser(textBoxEditNewUsername.Text, textBoxEditNewUserPassword.Text);
if (userExist >=0)
{
MessageBox.Show("-- Internal Error -- \nPlease try diferrent Username or Password", "Internal Error");
textBoxEditNewUsername.Select();
textBoxConfermNewPassword.Clear();
textBoxEditNewUserPassword.Clear();
}
else
{
filehandler.EditUser(textBoxEditNewUsername.Text, textBoxEditNewUserPassword.Text, currentPosition);
dataOk = true;
Close();
}
}
}
private void buttonNewUserOk_Click(object sender, EventArgs e)
{
int check;
if (textBoxNewUsername.Text == "")
{
textBoxNewUserPassword.Clear();
textBoxNewUsername.Text = "Please type User Name";
textBoxNewUsername.Select();
}
else if (textBoxNewUserPassword.Text == "")
{
textBoxNewUsername.Text = "Password cannot be blank";
textBoxNewUserConferm.Clear();
textBoxNewUserPassword.Clear();
textBoxNewUsername.Select();
}
else if (textBoxNewUserPassword.Text != textBoxNewUserConferm.Text)
{
textBoxNewUsername.Text = "Password do not match";
textBoxNewUserConferm.Clear();
textBoxNewUserPassword.Clear();
textBoxNewUsername.Select();
}
else
{
FileHandler filehanlder = new FileHandler("users.bin");
check = filehanlder.InsertUser(textBoxNewUsername.Text, textBoxNewUserPassword.Text);
if (check == 1)
{
textBoxNewUserPassword.Clear();
textBoxNewUserConferm.Clear();
MessageBox.Show("-- Internal Error -- \nPlease try diferrent Username or Password", "Internal Error");
textBoxNewUsername.Select();
}
else if (check == 0)
{
newUserAdded = true;
Close();
}
}
}
private void SubLogin_Load(object sender, EventArgs e)
{
FileHandler usersFile = new FileHandler("users.bin");
if (!usersFile.FileExist())
{
MessageBox.Show("New Users Database Created. Username = \"admin\", Password = \"admin\".", "Oil Press Information Window");
usersFile.CreateFile();
}
}