private void button1_Click(object sender, EventArgs e)
{
teacher_menu f = new teacher_menu();
f.Show();
Hide();
}
private void LOGIN_Click(object sender, EventArgs e)
{
Int64 count;
Int64 reg;
// MessageBox.Show(TEACH.Text);
// MessageBox.Show(STUD.Text);
if (UNAME.Text != "" & PASS.Text != "" & PROF.Text == "STUDENT")
{
com.Connection = con;
com.CommandText = "select RNO from sprofile where PASS= '******' ";
reg = Convert.ToInt64(UNAME.Text);
count = Convert.ToInt64(com.ExecuteScalar());
if (count == reg)
{
course f = new course();
f.Show();
Hide();
}
else
MessageBox.Show("wrong password or username");
}
else
if (UNAME.Text != "" & PASS.Text != "" & PROF.Text == "TEACHER")
{
com.Connection = con;
com.CommandText = "select TID from tprofile where PASS= '******' ";
count = Convert.ToInt32(com.ExecuteScalar());
reg = Convert.ToInt32(UNAME.Text);
if (count == reg)
{
teacher_menu f = new teacher_menu();
f.Show();
Hide();
}
else
MessageBox.Show("wrong TEACHER ID OR PASSWORD");
}
else
MessageBox.Show("FILL ALL VALUES");
UNAME.Text = "";
PASS.Text = "";
PROF.Text = "";
}
