public StreamWriterEx(Stream stream, StreamWriterEx prev)
: base(stream)
{
if (prev != null)
{
if (prev.next != null)
{
throw new Exception("Prev already in chain");
}
prev.next = this;
}
this.prev = prev;
}
public new void Dispose()
{
if (prev != null)
{
Flush();
BaseStream.Flush();
BaseStream.Position = 0;
prev.Flush();
prev.BaseStream.Flush();
BaseStream.CopyTo(prev.BaseStream);
prev.next = null;
prev = null;
}
if (next != null)
{
next.prev = null;
next = null;
}
base.Dispose();
}
public StreamWriterEx(Stream stream, StreamWriterEx prev)
: base(stream)
{
prev.next = this;
this.prev = prev;
}