Convert Delphi 5 ADO App to Delphi 2007 ADO.NET
I have an appliction tha that is writen in Delphi 5 with ADOConnetion, ADOTable, and ADOQuery components.
I need to upgrade to Delphi 2007 and use ADO.NET.
I have the program building in with Delphi 2007. Is there anything I need to do to convert the ADO to ADO.NET?
> I need to upgrade to Delphi 2007 and use ADO.NET.
With best regards,
AnyDAC (www.anydac.com) - Oracle, MS SQL Server, IBM DB2, MySQL,
Firebird, Interbase, PostgreSQL, Sybase ASA, SQLite, MS Access, DBX,
ODBC, InMem - universal high-speed native data access engine
Reasons for ...ASA7, ADO and Delphi
I've got a problem with accessing a database via ADO
with Delphi 5. Everytime I set the ADOConnection
active I get the error "Invalid enum value".
I'm using Delphi 5 Enterprise and ASA7 with EBF #449.
Is there anybody who ever get an ADOConnection to
ASA7 with Delphi 5?
I'm using C++ Builder 5 and get the same problem. I've asked this
question before and no one seems to be able to respond...
Matthias Hovestadt wrote:
> I've got a problem with accessing a database via ADO
> with Delp...about ADO & ASA7
Is ado work with sybase... does it allow updates and add news.
There is a native OLE/DB driver in ASA7, so you should have no problems
Sybase Mobile and Embedded Computing Division
Please respond only to the newsgroup
"Jeff Dykshorn" <firstname.lastname@example.org> wrote in message
> Is ado work with sybase... does it allow updates and add news.
Is there one yet for SQL Anywhere 5.5.05? If so, where can I get it?
Reg Domaratzki wrote in message .....What are the diff. ADO and ADO.NET and which is use full and easy ?
What are the diff. ADO and ADO.NET and which is use full and easy ?
You use ADO with ASP and ADO.NET with ASP.NET. Both are useful in their own environments and can get the job done. Both can be easy or difficult, it depends on your background, training, available resources, and a host of other factors. There are lots and lots of articles on the net on this topic. Search Google for:
ADO "ADO.NET" comparison
MSDN article Comparison of ADO.NET and ADO
DevArticles article A Practical Comparison of ADO and ADO.NET
TerriTerri MortonEngagement Manager, Neud...ADO not ADO.NET
I have to connect to a db using adodb (which i select from the references). I have to retrieve the car models from the database and bind them to a listbox. I am not sure how to proceed and I can't find any articles on ADO with .net and data binding.
Here is the code that i tried but it only retrieves the car model for the specified id. If I delete the id it doesn't work. Also it writes the car model in the listbox vertically such as:
Public Class listboxADO
Inherits System.Web.UI...ADO to ADO.NET
I'm an ASP programmer (VBScript) moving on to ASP.NET. So far I'm using:Microsoft Visual Studio 2003ASP.NET with C#I'm working on converting my code over to C#, from VBScript. Now, here is my code in VBScript (modified to better understand it, this is a edited ugly version):Function ExecuteSQL(sqlStatement) ConnDriver = "Provider=SQLOLEDB; Data Source = " & dbIP & "; Initial Catalog = " & dbName & "; User Id = " & dbUser & "; Password=" & dbPassword Set connTemp = Server.CreateObject("ADODB.Connection") c...We Need ADO Wrapper Class Methods using Ado.net
We Need clue / suggesion for writing the ADO Wrapper Class Methods below using Ado.netAny one example for any method will help1) getBookmark()2) setBookmark(currentBM)3) Delete ()4) close ()5) getStatus()6) getDataSource()7) DataMember()8) Update(Fields,Values)9) ActiveConnection()Thanks in Advance.
You don't say what language you are using (VB or C#), but all you have to do is to create a Function or method and put your ADO.NET code in it.For example, Delete() will obviously have to take a parameter, such as an integer, or array of integers, and the code within it will loop through t...Deploying Delphi software which uses ADO
what needs to deployed and provided by Installaware type packages to get
Delphi-based programs that use ADO to install on Windows 7 32 bit and 64
bit computers? When Googling for stuff I keep getting older information plus
some comments that the Jet Engine is no longer fully supported for Windows
7 environments. Suggestions or links to good descriptions would be appreciated.
On 2012-09-19 16:13:51, Bruce Eglington wrote:
> what needs to deployed and provided by Installaware type packages
> to get Delphi-based programs that use ADO to install on Windows 7 32...ASA7, ADO, Delphi and Stores Procedures
I'm developing with Delphi 5 and access ASA7 with the
ADO express components. So far, so good.
Now I've got a weird problem calling stored procedures:
As long as I call stored procedures that only have
integer parameters everything is ok. But calling a
stored procedure that has a string parameter leads
me to a exception "unknown error".
Here's how I call my stored procedure:
with ADOCommand do begin
Parameters.Value := iIntegerValue;
Parameters.Value := sStringValue
Result := Parameters.Value;
If I use ODB...ASA7 / ADO / Delphi 5.01
Has anyone figured out the problem with Delphi 5.01 and ASA7 via ADOExpress?
All we get is Invalid Enum Value errors when trying to connect.
I've been informed by a Sybase representative in Norway that they are
working on this problem, and hopefully have a fix in one of the first EBFs
Ole Willy Tuv
> Has anyone figured out the problem with Delphi 5.01 and ASA7 via
> All we get is Invalid Enum Value errors when trying to connect.
...Has anyone tried Delphi + ADO + SQL Anywhere?
Has anyone tried using Delphi 5 with the ADO components hitting SQL
Anywhere? What was your experience?
Mr. John A. Jackson
President & CEO
LWE Research, Inc.
I am currently using ADO with C++ Builder 5 enterprise hitting SQL Anywhere
Studio 6.0.3 with no problems whatsoever.
Mr. John A. Jackson <email@example.com> wrote in message
> Good morning,
> Has anyone tried using Delphi 5 with the ADO components hitting SQL
> Anywhere? What was you...Help TeamSybase: Cannot use ASA with Delphi via ADO
I just installed ASA 60 days trial and I am testing with Delphi 6 and ADO,
using TADODataset components. I am getting the following problems: when I
post any record, trailing blanks are inserted in every TStringField (VARCHAR
in ASA). When I post records with TMemoField or TBlobField (LONG VARCHAR),
it raises a "Count field incorrect".
I did't see this behaviour in other servers.
What are the version and build number of your server? Are you using the
sample database or a database you created? If you created it, did you use
the BLANK...Opinions about ADO and ADO.NET
Hi everyone again!!!
I´m used to develope applications with ADO, but now with .NET to develope a Web Application and a Mobile Web Application, I don't know if I have to use ADO.NET or continue using ADO. What Disadvantages has ADO to built Mobile Applications?
In ADO I use ACCESS to create the .mdb files, Can I use .mdb files with ADO.NET?
Thanks for all!!
Go to ADO.NET NOW !
don't be late
and you can use access in ado.net
VB.NET/C#/ASP.NET/Oracle Designer 6i
Building a custom web control(vb.net)
Well, Thanks for your opinion, but I have...ADO to ADO.NET help
I am converting application ASP to ASP.NET.What is the equivalent code in ADO.NET.
For each F in RS.Fields
FieldName = F.Name
If it is forward only, then you can use datareader
for more info on this, check below link
Datareader on MSDN
Hope it helps!Sreedharhttp://www.w3coder.orgweblog http://weblogs.asp.net/skoganti...