/// <summary>
/// Encode single OID value.
/// </summary>
/// <param name="bt">output stream.</param>
/// <param name="v">source value.</param>
protected void EncodeValue(Stream bt, ulong v)
{
for (int i = (Asn1Util.BitPrecision(v) - 1) / 7; i > 0; i--)
{
bt.WriteByte((byte)(0x80 | ((v >> (i * 7)) & 0x7f)));
}
bt.WriteByte((byte)(v & 0x7f));
}
