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Article #437

Re: Reading data from Access DB

#437
From: Viatcheslav V. Vassiliev
Date: Mon, 06 Mar 2006 07:50
36 lines
2275 bytes
Use TDataSet (TADODataSet) without TDBGrid:

while (!DataSet1->Eof)
{
  for (int i = 0; i < DataSet1->Fields->Count; i++)
  {
    ... DataSet1->Fields->Fields[i]->AsString ...
  }

  DataSet1->Next();
}

//------------------------------------------
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)

"Mario" <junk@L4software.com> ???????/???????? ? ???????? ?????????: 
news:440adda9$1@newsgroups.borland.com...
> I'm working on an app that needs to read data from an Access database, 
> apply some conversions to all the data and write it out to a comma 
> delimited file. My plan was to open the Access database and put it into a 
> TDBGrid object so I could walk through each cell with the Col and Row 
> properties. Unfortunately, these properties are protected so they are not 
> available to the main form where the conversion method is located.
>
> So, before I get hoplessly lost with this, is there a better way to do 
> what I'm trying to do? Any help would be appreciated.
>
> I'm a bit rusty with C++, but it's coming back, and I'm new to C++ Builder 
> 2006 so please go easy on me...
>
> Mario 
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From: "Viatcheslav V. Vassiliev" <support@oledbdirect.com>
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Subject: Re: Reading data from Access DB
Date: Mon, 6 Mar 2006 10:50:11 +0300
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