private void button1_Click(object sender, EventArgs e)
{
//Checking if text boxes are empty or null
if (Validation())
{
//Gettting Data FRom UI
u.user_name = txtusername.Text.Trim();
u.password = txtpassword.Text.Trim();
u.user_type = txtusertype.Text.Trim();
//Checking the login credentials
bool check = dal.login(u);
if (check == true)
{
//Login Successfull
loggedIn = u.user_name;
//Need to open Respective Forms based on User Type
switch (u.user_type)
{
case "Admin":
{
//Display Admin Dashboard
Main admin = new Main();
admin.Show();
this.Hide();
}
break;
case "Sales Man":
{
//Display SalesMan Dashboard
mainform obj = new mainform();
obj.Show();
this.Hide();
}
break;
default:
{
//Display an error message
MessageBox.Show("Invalid user type");
}
break;
}
}
else
{
//login Failed
MessageBox.Show("Incorrect Credentials");
}
}
}
private void OnClosing(object sender, CancelEventArgs cancelEventArgs)
{
if (comboBox1.Text == "Русский")
{
mainform.Lang = "ru";
mainform.setRu();
}
if (comboBox1.Text == "English")
{
mainform.Lang = "eng";
mainform.setEng();
}
mainform.Show();
}
private void btnLogin_Click(object sender, EventArgs e)
{
UserDAO dao = new UserDAO();
bool result = dao.CheckLogin(txtUsername.Text, txtPassword.Text);
if (result == false)
{
ErrorLabel.Text = "UserID or Password is not correct, please try again.";
}
else
{
MessageBox.Show("Login Success! Please Wait loading data");
mainform main = new mainform(txtUsername.Text);
this.Hide();
main.Show();
DialogResult save = MessageBox.Show("Do you want to save login status?", "Option", MessageBoxButtons.OKCancel);
if (save == DialogResult.OK)
{
MessageBox.Show("your loginstate is saved!");
dao.SaveLoginState(txtUsername.Text, txtPassword.Text);
}
}
}
private void button1_Click(object sender, EventArgs e)
{
MainForm.GoManualMode();
MainForm.Show();
}
private void button1_Click(object sender, EventArgs e)
{
MainForm.tabControl1.SelectedIndex = 0;
MainForm.Show();
}
private void checkLogin()
{
RegistryKey key = Microsoft.Win32.Registry.CurrentUser.OpenSubKey("smartparking");
try
{
if (key != null)
{
if (key.GetValue("UserId") != null && key.GetValue("Password") != null)
{
string userId = (string)key.GetValue("UserId");
string password = (string)key.GetValue("Password");
UserDAO dao = new UserDAO();
bool result = dao.CheckLogin(userId, password);
if (result == false)
{
loginForm mf = new loginForm();
mf.StartPosition = FormStartPosition.CenterScreen;
mf.Show();
//hide this form
this.Hide();
}
else
{
mainform main = new mainform(userId);
main.Show();
this.Hide();
}
}
else
{
loginForm mf = new loginForm();
mf.StartPosition = FormStartPosition.CenterScreen;
mf.Show();
//hide this form
this.Hide();
}
}
else
{
loginForm mf = new loginForm();
mf.StartPosition = FormStartPosition.CenterScreen;
mf.Show();
//hide this form
this.Hide();
}
}
finally
{
if (key != null)
{
key.Close();
}
}
}
private void loginbtn_Click(object sender, EventArgs e)
{
/* if (usernametxt.Text.Contains("'") || pwdtxt.Text.Contains("'") || usernametxt.Text.Contains("\\") || pwdtxt.Text.Contains("\\"))
* {
*
* error.Text = "Is that a trick? Enter valid details";
* error.Visible = true;
* usernametxt.Text = "";
* pwdtxt.Text = "";
* }
* else if (usernametxt.Text != "" && pwdtxt.Text != "")
* {
* int i;
* i = obj.Count("Select Count(*) from admin where username='******';");
* if (i == 1)
* {
* MySqlDataReader dr;
* dr = obj.Query("Select * from admin where username='******';");
* dr.Read();
* if (dr[4].Equals(pwdtxt.Text))
* {
* userinfo.loggedin = true;
* userinfo.username = dr[0].ToString(); */
mainform mf = new mainform(hp);
mf.changelabel("Welcome User");
mf.signout();
this.Close();
hp.mainpnl.Controls.Clear();
mf.TopLevel = false;
hp.mainpnl.Controls.Add(mf);
mf.Show();
/*
* }
* else
* {
* error.Text = "Please Enter Correct Password";
* error.Visible = true;
* usernametxt.Text = "";
* pwdtxt.Text = "";
*
* }
* obj.closeConnection();
* }
* else
* {
* error.Text = "Username does not exist";
* error.Visible = true;
* usernametxt.Text = "";
* pwdtxt.Text = "";
* }
* }
* else
* {
* error.Text = "Enter username and password";
* error.Visible = true;
* usernametxt.Text = "";
* pwdtxt.Text = "";
* }
*/
}