private void button1_Click(object sender, EventArgs e)
{
DBTools db = new DBTools(".", "wkdl", true, "sa", "wdxg");
SqlDataReader b = db.getResult("Select * from userlogin where uname='" + textBox1.Text.Trim() + "'and uPassword='******'");
try
{
if (b.Read())
{
db.Disconnect();
DBTools dc = new DBTools(".", "wkdl", true, "sa", "wdxg");
SqlDataReader bb = db.getResult("Select * from userlogin where uname='" + textBox1.Text.Trim() + "'and usa='admin'");
DLname c = DLname.getInstance();
c.Str = textBox1.Text;
if (bb.Read())
{
dc.Disconnect();
MessageBox.Show("Hello administrator.", "Hello", MessageBoxButtons.OK, MessageBoxIcon.Information);
MainForm mfa = new MainForm();
mfa.Text = "Administrator System";
mfa.Show();
}
else
{
dc.Disconnect();
MessageBox.Show("Hello VIP member", "Hello", MessageBoxButtons.OK, MessageBoxIcon.Information);
MainForm mfb = new MainForm();
mfb.Text = "Member System";
mfb.Show();
}
dc.Disconnect();
this.Hide();
}
else
{
db.Disconnect();
MessageBox.Show("Login failed! Please check your input.", "Sorry", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void button4_Click_1(object sender, EventArgs e)
{
String id = dataGridView1.Rows[x].Cells[0].Value.ToString();
String stock = dataGridView1.Rows[x].Cells[5].Value.ToString();
if (int.Parse(stock) == 0)
{
MessageBox.Show("Inventory is empty. Please select others.");
}
else
{
string name = DLname.getInstance().Str;
string command = "select uReservation from userlogin where uName =" + name;
DBTools db = new DBTools(".", "wkdl", true, "sa", "wdxg");
SqlDataReader b = db.getResult("select * from userlogin where uName ='" + name + "' and uReservation != ''");
//MessageBox.Show(b.Read().ToString());
if (b.Read())
{
MessageBox.Show("Sorry! Each member can only reserve one vechicle.", "Sorry", MessageBoxButtons.OK, MessageBoxIcon.Warning);
db.Disconnect();
return;
}
db.Disconnect();
string update = "update ware set stocks = " + (int.Parse(stock) - 1) + " where [id]=" + id;
string reserve = "; update userlogin set uReservation = 'Model: " + dataGridView1.Rows[x].Cells[1].Value + ", Price: $" + dataGridView1.Rows[x].Cells[2].Value + "/mouth, Zip: " + dataGridView1.Rows[x].Cells[3].Value + ", Reserve time: " + DateTime.Now.ToLocalTime() + "' where [uName] = '" + DLname.getInstance().Str + "'";
da.InsertCommand = con.CreateCommand();
da.InsertCommand.CommandText = update + reserve;
//MessageBox.Show(update + reserve);
con.Open();
da.InsertCommand.ExecuteNonQuery();
con.Close();
MessageBox.Show("Reserve successfully, please wait for agent response.");
LoadDGV();
}
}
private void Pwd_Load(object sender, EventArgs e)
{
DLname c = DLname.getInstance();
textBox1.Text = c.Str;
}