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From Glen Stampoultzis <gst...@iinet.net.au>
Subject Weird continue records
Date Wed, 18 Aug 2004 01:10:06 GMT

I'm probably on my own with this but I thought I'd throw it out there anyway.

I've got some really strange behavior I noticed with OBJ records.  When you 
have an Excel sheet with a really large number of OBJ records Excel will 
sometimes trail it with a continue record.  The really weird thing is that 
it doesn't seem to be a continuation of the OBJ record.  Take this real 
life example:


OBJ Record:

00000000 15 00 12 00 01 00 4E 00 11 60 00 00 00 00 84 BB ......N..`......
00000010 E8 00 00 00 00 00 00 00 00 00                   ..........

[OBJ]
SUBRECORD: [ftCmo]
     .objectType           = 0x0001 (1 )
     .objectId             = 0x004E (78 )
     .option               = 0x6011 (24593 )
          .locked                   = true
          .printable                = true
          .autofill                 = true
          .autoline                 = true
     .reserved1            = 0x00000000 (0 )
     .reserved2            = 0x00E8BB84 (15252356 )
     .reserved3            = 0x00000000 (0 )
[/ftCmo]
SUBRECORD: [ftEnd]
[/ftEnd]
[/OBJ]

Followed by the continue block below:

00000000 0F 00 04 F0 64 00 00 00 42 01 0A F0 08 00 00 00 ....d...B.......
00000010 4F 04 00 00 00 0A 00 00 73 00 0B F0 2A 00 00 00 O.......s...*...
00000020 BF 00 08 00 08 00 44 01 04 00 00 00 7F 01 00 00 ......D.........
00000030 01 00 BF 01 00 00 10 00 C0 01 40 00 00 08 D1 01 ..........@.....
00000040 01 00 00 00 FF 01 10 00 10 00 00 00 10 F0 12 00 ................
00000050 00 00 00 00 04 00 D0 02 10 00 1E 00 05 00 A0 02 ................
00000060 13 00 5A 00 00 00 11 F0 00 00 00 00             ..Z.........


As you can see the OBJ record is complete (you can tell by the ftEnd).  The 
continue makes no sense in this context.  Unless it's continuing the record 
before the OBJ for some sick reason... hrrm..

Regards,


Glen Stampoultzis
gstamp@iinet.net.au
http://members.iinet.net.au/~gstamp/glen/


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