private void BTN_Login_Click(object sender, EventArgs e)
{
try
{
if (!string.IsNullOrEmpty(TXT_Username.Text) && (!string.IsNullOrEmpty(TXT_Password.Text)))
{
try
{
if (TXT_Username.Text == uneCn.VerifUsername(TXT_Username.Text).Rows[0]["username"].ToString() &&
TXT_Password.Text == uneCn.VerifPassword(TXT_Password.Text).Rows[0]["password"].ToString())
{
TXT_Username.Clear();
TXT_Password.Clear();
CB_ShowPassword.Checked = false;
this.Hide();
Mission1 formMain = new Mission1();
formMain.ShowDialog();
formMain = null;
this.Show();
this.TXT_Username.Select();
}
else
{
MessageBox.Show("L'Username ou le Password est incorect. Essayer encore.", " ",
MessageBoxButtons.OK, MessageBoxIcon.Stop);
TXT_Username.Focus();
TXT_Username.SelectAll();
}
}
catch (Exception)
{
MessageBox.Show("Probleme de login");
}
}
else
{
MessageBox.Show("S'il vous plait entrer un Username et un Password.", " ",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
TXT_Username.Select();
}
}
catch (Exception)
{
MessageBox.Show("Probleme de connexion");
}
}
private void CHC_IsTeacher_CheckedChanged(object sender, EventArgs e)
{
if (CHC_IsTeacher.Checked)
{
TXT_Username.Hide();
LBL_Username.Hide();
LBL_Help.Text = "*To delete a teacher use these fields";
LBL_FirstName.Text = "Teacher Name";
LBL_Password.Text = "Teacher Password";
}
else
{
TXT_Username.Show();
LBL_Username.Show();
LBL_Help.Text = "*You need a teacher to help you with this step!";
LBL_FirstName.Text = "First Name";
LBL_Password.Text = "Password";
}
}
private void BTN_Import_Click(object sender, EventArgs e)
{
DialogResult MsgResult;
Database.UpdateLoginCredentials(TXT_Username.Text, TXT_Password.Text);
if (Database.ComparisonTeachers())
{
Form Import = new ImportScreen(Database);
Import.Show();
this.Dispose();
}
else
{
MsgResult = MessageBox.Show("You must be a teacher to import!", "Incorrect Login!!!", MessageBoxButtons.OK, MessageBoxIcon.Question);
if (MsgResult == DialogResult.OK)
{
TXT_Password.Clear();
TXT_Username.Clear();
}
}
}
private void BTN_Login_Click(object sender, EventArgs e)
{
DialogResult MsgResult;
string Output = "Username or Password is incorrect, please try again";
string ExitMsg = "Loadup Error";
Database.UpdateLoginCredentials(TXT_Username.Text, TXT_Password.Text);
Database.FillStudentsTbl();
if (Database.ComparisonStudents())
{
Form Menu = new SongMenu(Database);
Menu.Show();
this.Dispose();
}
else
{
MsgResult = MessageBox.Show(Output, ExitMsg, MessageBoxButtons.OK, MessageBoxIcon.Question);
if (MsgResult == DialogResult.OK)
{
TXT_Password.Clear();
TXT_Username.Clear();
}
}
}
private void BTN_Clear_Click(object sender, EventArgs e)
{
TXT_Username.Clear();
TXT_Password.Clear();
TXT_Username.Focus();
}
