private void buttonback_Click(object sender, EventArgs e)
{
this.Hide();
TeacherDashBoard B = new TeacherDashBoard(s);
B.Show();
}
private void tBackBtn_Click(object sender, EventArgs e)
{
this.Hide();
TeacherDashBoard TD = new TeacherDashBoard(a);
TD.Show();
}
private void LoginBtn_Click(object sender, EventArgs e)
{
con = new SqlConnection(@"data source= rafi\SqlExpress;" +
"database= Course;" +
"integrated security= SSPI");
cmd = new SqlCommand("SELECT * from login", con);
//cmd.Parameters.AddWithValue("@idid", IdBox.Text);
//cmd.Parameters.AddWithValue("@pass", PassBox.Text);
con.Open();
bool flag = false;
using (SqlDataReader oReader = cmd.ExecuteReader())
{
while (oReader.Read())
{
string uid = oReader["ID"].ToString();
string pass = oReader["Password"].ToString();
int stat = Convert.ToInt32(oReader["Status"]);
if (uid.Equals(IdBox.Text) && pass.Equals(PassBox.Text))
{
flag = true;
if (stat == 1)
{
this.Hide();
Admin a = new Admin();
a.Show();
}
else if (stat == 2)
{
this.Hide();
Student_1 a = new Student_1(uid);
a.Show();
}
else
{
this.Hide();
TeacherDashBoard a = new TeacherDashBoard(uid);
a.Show();
}
}
}
if (!flag)
{
MessageBox.Show("Error");
}
}
}