private void button_Create_Click(object sender, EventArgs e) { DBS.ID id = new DBS.ID(); id.id = textBox_ID.Text; id.password = Function.encryptAES128(textBox_Password.Text); if(id.overlap()) { MessageBox.Show("중복된 아이디가 있습니다"); } else { id.save(); } Close(); }
private void button_Login_Click(object sender, EventArgs e) { string s_id = textBox_ID.Text; string s_password = textBox_PassWord.Text; DBS.ID d_id = DBS.ID.find_id(s_id); if (d_id == null) { MessageBox.Show("아이디가 없습니다"); } else { if (d_id.password == Function.encryptAES128(s_password)) { MessageBox.Show("로그인 성공"); DBS.ID.connect_id = d_id; Main_Form form = new Main_Form(); off = true; this.Visible = false; form.ShowDialog(); DBS.ID.connect_id = null; if (off) { this.Close(); } else { this.Visible = true; } } else { MessageBox.Show("비밀번호가 틀렷습니다"); } } }