private void button1_Click_1(object sender, EventArgs e)
{
curd_functions curd1 = new curd_functions();
string sql = "SELECT username, password FROM user_account";
MySqlDataReader data = curd1.SelectQ(sql);
string server_username = "";
string server_password = "";
while (data.Read())
{
server_username = data.GetString("username");
server_password = data.GetString("password");
}
string entered_username = username.Text;
string entered_password = password.Text;
if (entered_username == server_username && entered_password == server_password)
{
loading_screen LS = new loading_screen();
LS.Show();
this.Hide();
}
else
{
MessageBox.Show("Password or username is invalid", "Authentication Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
username.Clear();
password.Clear();
username.Focus();
}
}
