public bool SaveData(Stream xdata)
{
bool flag = true;
long childNodeCount = this.ChildNodeCount;
xdata.WriteByte(this.tag);
Asn1Util.DERLengthEncode(xdata, (ulong)this.dataLength);
if (this.tag == (byte)3)
{
xdata.WriteByte(this.unusedBits);
}
if (childNodeCount == 0L)
{
if (this.data != null)
{
xdata.Write(this.data, 0, this.data.Length);
}
}
else
{
for (int index = 0; (long)index < childNodeCount; ++index)
{
flag = this.GetChildNode(index).SaveData(xdata);
}
}
return(flag);
}
protected static void ResetDataLengthFieldWidth(Asn1Node node)
{
MemoryStream memoryStream = new MemoryStream();
Asn1Util.DERLengthEncode((Stream)memoryStream, (ulong)node.dataLength);
node.lengthFieldBytes = memoryStream.Length;
memoryStream.Close();
}