public void login() { button2.Enabled = false; button1.Enabled = false; textBox1.Enabled = false; textBox2.Enabled = false; SqlClass SqlFucntion = new SqlClass(); if (SqlFucntion.checkUserLogin(textBox1.Text, textBox2.Text)) { MessageBox.Show("เข้าสู่ระบบสำเร็จ", "ดำเนินการสำเร็จ"); userInformation userInfo = new userInformation(); userInfo.Username = textBox1.Text; userInfo.loadInfo(); userInfo.Show(); button2.Enabled = true; button1.Enabled = true; textBox1.Enabled = true; textBox2.Enabled = true; this.Hide(); } else { MessageBox.Show("เข้าสู่ระบบล้มเหลว", "ดำเนินการล้มเหลว"); button2.Enabled = true; button1.Enabled = true; textBox1.Enabled = true; textBox2.Enabled = true; } }
private void button1_Click(object sender, EventArgs e) { SqlClass SqlFucntion = new SqlClass(); if (SqlFucntion.userChangePassword(UID, textBox1.Text, textBox2.Text)) { MessageBox.Show("เปลี่ยนรหัสผ่านสำเร็จ", "ดำเนินการสำเร็จ"); loadInfo(); textBox2.Text = textBox1.Text = ""; } else { MessageBox.Show("เปลี่ยนรหัสผ่านไม่สำเร็จ", "ดำเนินการล้มเหลว"); } }
public void loadInfo() { SqlClass SqlFucntion = new SqlClass(); SqlDataReader UserDataReader = SqlFucntion.getUserInfo(Username); UID = UserDataReader["UID"].ToString(); FirstName = UserDataReader["FirstName"].ToString(); LastName = UserDataReader["LastName"].ToString(); RegisterDate = UserDataReader["RegisterDate"].ToString(); label1.Text = "Username: "******"User ID: " + UID; label3.Text = "FirstName: " + FirstName; label4.Text = "LastName: " + LastName; label5.Text = "RegisterDate: " + RegisterDate; }
private void button1_Click(object sender, EventArgs e) { SqlClass SqlFucntion = new SqlClass(); if (SqlFucntion.addUserToDatabse(textBox1.Text, textBox2.Text, textBox3.Text, textBox4.Text)) { MessageBox.Show("เพิ่มข้อมูลสำเร็จ", "ดำเนินการสำเร็จ"); Form1 loginForm = new Form1(); loginForm.textBox1.Text = textBox1.Text; loginForm.textBox2.Text = textBox2.Text; loginForm.login(); this.Hide(); } else { MessageBox.Show("เพิ่มข้อมูลล้มเหลว", "ดำเนินการล้มเหลว"); } }