void Rejestracja()
{
MySqlConnection polaczenie = new MySqlConnection("server=localhost; user=root; database=food; port=3306; pooling=false");
MySqlCommand komenda = polaczenie.CreateCommand();
MySqlCommand komenda1 = polaczenie.CreateCommand();
try
{
if (polaczenie.State == ConnectionState.Closed)
{
polaczenie.Open();
string haslo = PasswordBox.Text;
using (MD5 hash = MD5.Create())
{
haslo = GetMd5Hash(hash, haslo);
}
komenda1.CommandText = string.Format("SELECT count(id) FROM data where Login='******'");
int wartosc = Convert.ToInt32(komenda1.ExecuteScalar());
if (wartosc == 1)
{
MessageBox.Show(String.Format("Login: {0}, already exists.", LoginBox.Text), "Error", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
komenda.CommandText = string.Format("INSERT INTO data(Login,Password,Resort,Street,NumerHouse) VALUES('{0}','{1}','{2}','{3}','{4}')", LoginBox.Text, haslo, ResortBox.Text, StreetBox.Text, HostNumberBox.Text);
if (komenda.ExecuteNonQuery() == 1)
{
MessageBox.Show("You have logged successfuly. Now you can Login!", "Informacja", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Login Error.", "Informacja", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
HostNumberBox.Clear(); StreetBox.Clear(); ResortBox.Clear(); LoginBox.Clear(); PasswordBox.Clear(); LoginBox.Focus();
}
}
catch (Exception ex)
{
string byk = string.Format("Problem register with user: \n{0}.", ex.Message);
MessageBox.Show(byk, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
if (polaczenie.State == ConnectionState.Open)
{
polaczenie.Close();
}
}
}
private void Resetbutton_Click(object sender, EventArgs e)
{
PhonetextBox.Clear();
Nametexbox.Clear();
NotextBox.Clear();
ApartmentBox.Clear();
VillageBox.Clear();
Soibox.Clear();
StreetBox.Clear();
SubdistBox.Clear();
DistBox.Clear();
ProvinceBox.Clear();
DetailBox.Clear();
}
private void button3_Click(object sender, EventArgs e)
{
ClientName.Clear();
ClientSurname.Clear();
ClientPatronymic.Clear();
ClientPhone.Clear();
HouseBox.Clear();
StreetBox.Clear();
CityBox.Clear();
FlatBox.Clear();
CategoryBox.Text = "";
ProductBox.Text = "";
ServiceType.Text = "";
numericUpDown1.Value = 1;
CostBox.Clear();
PreCost.Clear();
dataGridView1.Rows.Clear();
dateTimePicker2.Value = dateTimePicker1.Value;
}
