private void button3_Click(object sender, EventArgs e) { VenteForm prod = new VenteForm(); prod.Show(); this.Hide(); }
private void bunifuThinButton21_Click(object sender, EventArgs e) { if (UsernameTb.Text == "" || PassTb.Text == "") { MessageBox.Show("Enter the username and password"); } else { if (RoleCb.SelectedIndex > -1) { if (RoleCb.SelectedItem.ToString() == "ADMIN") { if (UsernameTb.Text == "Admin" && PassTb.Text == "Admin") { ProductForm prod = new ProductForm(); prod.Show(); this.Hide(); } else { MessageBox.Show("if you are the admin, enter the correct id and password"); } } else { // MessageBox.Show("you are in the seller section"); Con.Open(); SqlDataAdapter sda = new SqlDataAdapter("select count(8) from ClientTbl where ClientName='" + UsernameTb.Text + "'and ClientPass='******'", Con); DataTable dt = new DataTable(); sda.Fill(dt); if (dt.Rows[0][0].ToString() == "1") { ClientName = UsernameTb.Text; VenteForm sell = new VenteForm(); sell.Show(); this.Hide(); Con.Close(); } else { MessageBox.Show("wrong username or password"); } Con.Close(); } } else { MessageBox.Show("select a Role"); } } }