public override long Seek(long offset, SeekOrigin origin)
{
token.ThrowIfCancellationRequested();
try {
return(ParentStream.Seek(offset, origin));
} catch (Exception e) {
if (exceptionMapper != null)
{
exceptionMapper(e);
}
throw e;
}
}
public override long Seek(long offset, SeekOrigin origin)
{
if (origin == SeekOrigin.Begin || origin == SeekOrigin.End)
{
offset += startPosition;
}
if (origin == SeekOrigin.End)
{
offset += Length;
origin = SeekOrigin.Begin;
}
ParentStream.Seek(offset, origin);
return(Position);
}
public override long Seek(long offset, SeekOrigin origin)
{
token.ThrowIfCancellationRequested();
return(ParentStream.Seek(offset, origin));
}
public override long Seek(long offset, SeekOrigin origin)
{
return(ParentStream.Seek(offset, origin));
}
