private void btn_back_Click(object sender, EventArgs e)
{
if (c)
{
if (u == "admin")
{
frm_adm_Block f1 = new frm_adm_Block();
f1.Show();
this.Hide();
}
else if (u == "supervisor")
{
frm_spr_Block f1 = new frm_spr_Block();
f1.Show();
this.Hide();
}
else
{
if (u == "guard")
{
frm_grd_Block f1 = new frm_grd_Block();
f1.Show();
this.Hide();
}
}
}
else
{
frm_visit_mpl f1 = new frm_visit_mpl(u);
f1.Show();
this.Hide();
}
}
private void btn_login_Click(object sender, EventArgs e)
{
con.Open();
OleDbCommand cmd = new OleDbCommand();
cmd.Connection = con;
cmd.CommandText = "Select * from LOGIN where User_Type='" + label1.Text + "' and Password='******' ";
OleDbDataReader read = cmd.ExecuteReader();
int count = 0;
while (read.Read())
{
count++;
}
if (count == 1)
{
MessageBox.Show("Welcome to Prison Management System");
frm_adm_Block f2 = new frm_adm_Block();
f2.Show();
con.Dispose();
this.Hide();
}
else
{
MessageBox.Show("Password is not correct...");
}
con.Close();
}