private void button1_Click(object sender, EventArgs e)
{
if (txtUsername.Text.Equals("1") && txtPassword.Text.Equals("1"))
{
POS frm = new POS();
frm.Show();
}
else
{
}
}
void generatePassword()
{
string Username = textUsername1.Text.Trim();
string Password = textPassword.Text.Trim();
User user = new User();
Cursor.Current = Cursors.WaitCursor;
if (String.IsNullOrEmpty(Username) || String.IsNullOrEmpty(Password))
{
MessageBox.Show("Please fill all given fields!");
}
else
{
string position = null;
string pos_id = null;
//call function login
user = User.login(Username, Password, position, pos_id);
mform pt = null; //not create object
pt = new mform();
//if match
if (Username == user.username && Password == user.password)
{
if (user.position == "cashier")
{
getid.Text = user.pos_id;
string query1 = "SELECT * FROM user_information WHERE user_id=" + getid.Text + " ";
Cmd = new MySqlCommand(query1, connection);
connection.Open();
//execute reader
reader = Cmd.ExecuteReader();
if (reader.Read())
{
getid.Text = reader.GetString("firstname").ToString();
POS ca = new POS(getid.Text, atime.Text);
ca.Show();
this.Hide();
}
else
{
MessageBox.Show("Wrong Username or Password", "Wrong", MessageBoxButtons.RetryCancel, MessageBoxIcon.Error);
}
reader.Close();
connection.Close();
}
else if (user.position == "admin")
{
getid.Text = user.pos_id;
string query1 = "SELECT * FROM user_information WHERE user_id=" + getid.Text + " ";
Cmd = new MySqlCommand(query1, connection);
connection.Open();
//execute reader
reader = Cmd.ExecuteReader();
if (reader.Read())
{
getid.Text = reader.GetString("firstname").ToString();
InventoryForm form = new InventoryForm(getid.Text, atime.Text);
form.Show();
this.Hide();
}
else
{
MessageBox.Show("Wrong Username or Password", "Wrong", MessageBoxButtons.RetryCancel, MessageBoxIcon.Error);
}
reader.Close();
connection.Close();
}
}
else
{
MessageBox.Show("Wrong Username or Password", "Wrong", MessageBoxButtons.RetryCancel, MessageBoxIcon.Error);
textPassword.Text = "";
if (textPassword.Text == "")
{
lblhint.Visible = true;
}
else
{
lblhint.Visible = false;
}
}
}
}