private int RawStreamSeek(IntPtr datasource, long offset, NativeSeekMode whence)
{
SeekOrigin so;
if (!rawStream.CanSeek)
{
return(-1);
}
switch (whence)
{
case NativeSeekMode.Cur:
so = SeekOrigin.Current;
break;
case NativeSeekMode.End:
so = SeekOrigin.End;
break;
case NativeSeekMode.Set:
so = SeekOrigin.Begin;
break;
default:
so = (SeekOrigin)whence;
break;
}
rawStream.Seek(offset, so);
return(0);
}
private int RawStreamSeek(IntPtr datasource, long offset, NativeSeekMode whence)
{
SeekOrigin so;
if (!rawStream.CanSeek)
return -1;
switch (whence)
{
case NativeSeekMode.Cur:
so = SeekOrigin.Current;
break;
case NativeSeekMode.End:
so = SeekOrigin.End;
break;
case NativeSeekMode.Set:
so = SeekOrigin.Begin;
break;
default:
so = (SeekOrigin)whence;
break;
}
rawStream.Seek(offset, so);
return 0;
}
