private void BackBtn_Click(object sender, EventArgs e)
{
this.Hide();
InstructorMain f8 = new InstructorMain();
f8.Show();
}
private void Back_btn_Click(object sender, EventArgs e)
{
Hide();
InstructorMain sm = new InstructorMain();
sm.Show();
}
private void backBTN_Click(object sender, EventArgs e)
{
this.Hide();
InstructorMain f4 = new InstructorMain();
f4.Show();
}
private void button1_Click(object sender, EventArgs e)
{
studentMain st = new studentMain();
InstructorMain ins = new InstructorMain();
ManagerMain ma = new ManagerMain();
string path;
int flag = 0;
string un = textBoxun.Text;
string ps = textBoxps.Text;
path = "student.txt";
if (FindUser(un, ps, path))
{
st.Show(); flag = 1;
}
path = "instructor.txt";
if (FindUser(un, ps, path))
{
ins.Show(); flag = 1;
}
path = "manager.txt";
if (FindUser(un, ps, path))
{
ma.Show(); flag = 1;
}
if (flag == 0)
{
ERE.Text = "Wrong password or ID";
}
}
private void button1_Click(object sender, EventArgs e)
{
this.Hide();
InstructorMain sm = new InstructorMain();
sm.Show();
}
private void sendBTN_Click(object sender, EventArgs e)
{
studentMain st = new studentMain();
InstructorMain ins = new InstructorMain();
ManagerMain ma = new ManagerMain();
int flag = 0;
string un = textBoxun.Text;
if (un != "")
{
if (FindUser(un, "student.txt"))
{
flag = 1;
}
else if (FindUser(un, "instructor.txt"))
{
flag = 1;
}
else if (FindUser(un, "manager.txt"))
{
flag = 1;
}
if (flag == 1)
{
char s = ' ';
StreamReader mi = new StreamReader("user.txt");
string line = mi.ReadLine();
string[] details = line.Split(' ');
string idM = details[0];
mi.Close();
string message = un + s + idM + s + textBoxMessage.Text + "\r\nEOMessage";
StreamWriter mw = new StreamWriter("messages.txt", true);
mw.WriteLine(message);
mw.Close();
messageLBL.Text = "Message sent";
}
else
{
messageLBL.Text = "Wrong password or ID";
}
}
else
{
messageLBL.Text = "Fill in the ID or message";
}
}
private void button1_Click(object sender, EventArgs e)
{
studentMain st = new studentMain();
InstructorMain ins = new InstructorMain();
ManagerMain ma = new ManagerMain();
string un = textBoxun.Text;
string ps = textBoxps.Text;
if (!(string.IsNullOrWhiteSpace(un) && string.IsNullOrWhiteSpace(ps)))
{
checkUsernamePassword(un, ps);
if (FindUser(un, ps, "student.txt"))
{
this.Hide(); st.Show();
}
else if (FindUser(un, ps, "instructor.txt"))
{
this.Hide(); Task.Delay(1000); ins.Show();
}
else if (FindUser(un, ps, "manager.txt"))
{
this.Hide(); Task.Delay(1000); ma.Show();
}
else
{
ERE.Text = "Wrong password or ID";
}
}
else
{
ERE.Text = "Fill in the password and ID";
}
}
