private void btnsetting_Click(object sender, EventArgs e)
{
P1.Hide(); P5.Hide(); P3.Hide(); P4.Hide();
P2.Show(); P2.BringToFront();
lbltab.Text = "Settings Page";
btnConnecting.BackColor = Color.FromArgb(41, 39, 40); btnConnecting.ForeColor = Color.DimGray;
btnsetting.BackColor = Color.FromArgb(41, 39, 70); btnsetting.ForeColor = Color.Aquamarine;
btncontroller.BackColor = Color.FromArgb(41, 39, 40); btncontroller.ForeColor = Color.DimGray;
btnstatus.BackColor = Color.FromArgb(41, 39, 40); btnstatus.ForeColor = Color.DimGray;
btnhome.BackColor = Color.FromArgb(41, 39, 40); btnhome.ForeColor = Color.DimGray;
}