private void button1_Click(object sender, EventArgs e)
{
Login login = new Login();
login.Show();
this.Hide();
OleDbConnection con = new OleDbConnection();
con.ConnectionString = ConfigurationManager.ConnectionStrings["WindowsFormsApplication2.Properties.Settings.DBfileConnectionString"].ToString();
con.Open();
OleDbCommand cmd = new OleDbCommand();
cmd.CommandText = "insert into [User](Username,[Password])values(@name,@pass)";
cmd.Parameters.AddWithValue("@name", textBox1.Text);
cmd.Parameters.AddWithValue("@pass", textBox2.Text);
cmd.Connection = con;
OleDbDataAdapter da = new OleDbDataAdapter("SELECT * FROM [User] where [Username]='" + textBox1.Text + "' and [Password]='" + textBox2.Text + "'", con);
DataTable dt = new DataTable();
da.Fill(dt);
if (dt.Rows.Count >= 1)
{
MessageBox.Show("User already exist !!");
}
if (dt.Rows.Count <= 0)
{
int a = cmd.ExecuteNonQuery();
if (a > 0)
{
MessageBox.Show("User Registered !!");
}
}
}
private void btn_register_Click(object sender, EventArgs e)
{
try
{
Manager userregister = new Manager()
{
name = textBox1.Text,
email = textBox2.Text,
password = textBox3.Text,
phone = textBox4.Text
};
db.Managers.Add(userregister);
db.SaveChanges();
MessageBox.Show("Chal bhai hogya register");
Login form = new Login();
form.Show();
this.Hide();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void btnBack_Click(object sender, EventArgs e)
{
this.Hide();
f.Show();
}
private void button1_Click(object sender, EventArgs e)
{
this.Hide();
f.Show();
}
private void editMenu_Click(object sender, EventArgs e)
{
Login lo = new Login();
lo.Show();
}
private void đăngNhậpToolStripMenuItem_Click(object sender, EventArgs e)
{
Login s = new Login();
s.Show();
}
private void editMenu_Click(object sender, EventArgs e)
{
Login lo = new Login();
lo.Show();
}
