protected void Txt_NIP_TextChanged(object sender, EventArgs e)
        {
            SqlConnection SPPDConn = new SqlConnection(ConfigurationManager.ConnectionStrings["SPPDConnection"].ConnectionString);
            SPPDConn.Open();
            SqlCommand namaOtomatis = new SqlCommand("select * from pegawai where nip ='" + Txt_NIP.Text + "'", SPPDConn);
            SqlDataReader bacaOtomatis = namaOtomatis.ExecuteReader();
            if (bacaOtomatis.Read())
            {
                Txt_nama.Text = (bacaOtomatis["nama"].ToString());
                Txt_pangkat.Text = (bacaOtomatis["pangkat"].ToString());
                Txt_golongan.Text = (bacaOtomatis["golongan"].ToString());
                txt_jabatan.Text = (bacaOtomatis["jabatan"].ToString());
            }