Thread View: borland.public.cppbuilder.database.ado
3 messages
3 total messages
Started by Dmitry Konnov
Sat, 01 Jul 2006 07:12
To Get Records data in a buffer
Author: Dmitry Konnov
Date: Sat, 01 Jul 2006 07:12
Date: Sat, 01 Jul 2006 07:12
8 lines
1094 bytes
1094 bytes
Hello, I want to implement fast way of extracting all records data from TADODataSet into memory buffer in order to send data over network. Please help. Dmitry
Re: To Get Records data in a buffer
Author: Viatcheslav V. Vassiliev
Date: Mon, 03 Jul 2006 07:31
Date: Mon, 03 Jul 2006 07:31
27 lines
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Look at implementation of TADODataSet.SaveToFile(). Recordset.Save() supports OleVariant that contains IStream as first parameter. For IStream use TStreamAdapter. //------------------------------------------ Regards, Vassiliev V. V. http://www.managed-vcl.com - using .Net objects in Delphi for Win32 + ADO.Net http://www.oledbdirect.com - The fastest way to access MS SQL Server, MS Jet (Access) and Interbase (through OLEDB) "Dmitry Konnov" <dmitry@weblinedesign.biz> �������/�������� � �������� ���������: news:44a6217b@newsgroups.borland.com... > Hello, > > I want to implement fast way of extracting all records data from > TADODataSet > into memory buffer in order to send data over network. > > Please help. > > Dmitry > >
Re: To Get Records data in a buffer
Author: Dmitry Konnov
Date: Thu, 06 Jul 2006 09:47
Date: Thu, 06 Jul 2006 09:47
17 lines
1504 bytes
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Viatcheslav, Please give me ideas how to save content of Current Recors in TADODataSet into memory buffer. I need to save data record by record in order to process each record on server side. > Look at implementation of TADODataSet.SaveToFile(). Recordset.Save() > supports OleVariant that contains IStream as first parameter. For IStream > use TStreamAdapter. Saving content of entire dataset may also suite for me. Thank you for this information also. Dmitry
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