# UP DA7 to DA9 , Undeclared identifier Binary

**URL:** https://talk.remobjects.com/t/up-da7-to-da9-undeclared-identifier-binary/10138
**Category:** Data Abstract
**Tags:** dataabstract
**Created:** [July 21, 2016, 7:31am UTC](https://talk.remobjects.com/t/up-da7-to-da9-undeclared-identifier-binary/10138 "2016-07-21T07:31:07Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![sxbug](https://talk.remobjects.com/letter_avatar_proxy/v4/letter/s/bbe5ce/32.png) [@sxbug](https://talk.remobjects.com/u/sxbug)
#### Post date: [July 21, 2016, 7:31am UTC](https://talk.remobjects.com/t/up-da7-to-da9-undeclared-identifier-binary/10138/1 "2016-07-21T07:31:07Z")

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var  
deltadata, r: Binary; //undeclared identifier binary  
begin  
if DataTable.Delta.Count=0 then begin  
Result:=False;  
Exit;  
end;  
if Upstyle then begin  
RemoteDataAdapter.UpdateDataCall.ParamByName(‘TblName’).AsString:= tblname;  
DataTable.ApplyUpdates();  
end  
else begin  
deltadata := Binary.Create; //undeclared identifier binary

Which pas did I lost? Thanks

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<div class="post-metadata">

### Author: ![sxbug](https://talk.remobjects.com/letter_avatar_proxy/v4/letter/s/bbe5ce/32.png) [@sxbug](https://talk.remobjects.com/u/sxbug)
#### Post date: [July 21, 2016, 9:37am UTC](https://talk.remobjects.com/t/up-da7-to-da9-undeclared-identifier-binary/10138/2 "2016-07-21T09:37:55Z")

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uROTypes

Is it right?

thanks

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<div class="post-metadata">

### Author: ![EvgenyK](https://talk.remobjects.com/user_avatar/talk.remobjects.com/evgenyk/32/16_2.png) [@EvgenyK](https://talk.remobjects.com/u/EvgenyK)
#### Post date: [July 21, 2016, 5:38pm UTC](https://talk.remobjects.com/t/up-da7-to-da9-undeclared-identifier-binary/10138/3 "2016-07-21T17:38:13Z")

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yes, you are right.  
`Binary` is alias for `TROBinaryMemoryStream`:

```auto
  Binary = uROBinaryMemoryStream.TROBinaryMemoryStream;

```