public void WriteExternal(BinaryWriter output)
{
if (0x52 == _header.Type)//DoABC
{
DoABC abcBody = (DoABC)_body;
MemoryStream buffer = new MemoryStream();
BinaryWriter bufferOut = new BinaryWriter(buffer, Encoding.UTF8);
// Part 1: Write .abc to buffer
abcBody.WriteExternal(bufferOut);
// Part 2: Update and write header
_header.Length = (int)buffer.Length;
_header.WriteExternal(output);
// Part 3: Copy .abc buffer into output
buffer.Seek(0, SeekOrigin.Begin);
byte[] bb = new byte[1024];
int len;
while ((len = buffer.Read(bb, 0, 1024)) > 0)
{
output.Write(bb, 0, len);
}
}
else
{
// Other tags can be written very simple
_header.WriteExternal(output);
_body.WriteExternal(output);
}
}
