Has anyone done this yet? I know it is easily done in Paradox, but I would
like to do it in VB.Net.
Can anyone point me in the right direction?
Thanks,
Rog 8 2217
Would it make more sense to just link the Paradox database in MS SQL, create
a procedure that returns the records you want, and then just have VB.Net
display the results?
"Roger" <da*****@netins .net> wrote in message
news:%2******** ********@TK2MSF TNGP10.phx.gbl. .. Has anyone done this yet? I know it is easily done in Paradox, but I
would like to do it in VB.Net.
Can anyone point me in the right direction?
Thanks,
Rog
I would like to change the paradox table. So this query would have to be
created dynamically. We have lots of paradox tables with the same name but
in differnt folders.
Roger
"Steve Schroeder" <ss********@mer chant-gould.com> wrote in message
news:ue******** ******@TK2MSFTN GP09.phx.gbl... Would it make more sense to just link the Paradox database in MS SQL,
create a procedure that returns the records you want, and then just have VB.Net display the results?
"Roger" <da*****@netins .net> wrote in message news:%2******** ********@TK2MSF TNGP10.phx.gbl. .. Has anyone done this yet? I know it is easily done in Paradox, but I would like to do it in VB.Net.
Can anyone point me in the right direction?
Thanks,
Rog
VB is a general programming tool, Paradox is a database engine. Look to the
database engines for the functionality. In this case the Jet engine can be
used (with VB/C#/Delphi/Whatever speaks COM) to help you out.
If you create a temporary Jet mdb file and programmaticall y link the
SQLServer and Paradox tables to it (and/or lotus and/or excel and/or Oracle
and/or xBase and/or other Jet files/tables) then you can run SQL against the
linked tables since the Jet engine treats linked tables pretty much the same
as native tables. With this you could possibly get the general results
you're looking for. The Jet engine's unique advantage among engines is that
it makes great middleware.
Look up ADOX for information on doing table linking.
Robert Smith
Kirkland, WA www.smithvoice.com
"Roger" <da*****@netins .net> wrote in message
news:%2******** ********@TK2MSF TNGP10.phx.gbl. .. Has anyone done this yet? I know it is easily done in Paradox, but I would like to do it in VB.Net.
Can anyone point me in the right direction?
Thanks,
Rog
Jet still has it's uses??? <gasp>
<wink>
"smith" <rc********@smi thvoiceTAKEOUT. com> wrote in message
news:s1******** *********@newsr ead2.news.pas.e arthlink.net... VB is a general programming tool, Paradox is a database engine. Look to
the database engines for the functionality. In this case the Jet engine can
be used (with VB/C#/Delphi/Whatever speaks COM) to help you out.
If you create a temporary Jet mdb file and programmaticall y link the SQLServer and Paradox tables to it (and/or lotus and/or excel and/or
Oracle and/or xBase and/or other Jet files/tables) then you can run SQL against
the linked tables since the Jet engine treats linked tables pretty much the
same as native tables. With this you could possibly get the general results you're looking for. The Jet engine's unique advantage among engines is
that it makes great middleware.
Look up ADOX for information on doing table linking.
Robert Smith Kirkland, WA www.smithvoice.com
"Roger" <da*****@netins .net> wrote in message news:%2******** ********@TK2MSF TNGP10.phx.gbl. .. Has anyone done this yet? I know it is easily done in Paradox, but I would like to do it in VB.Net.
Can anyone point me in the right direction?
Thanks,
Rog
:)
As a bulletproof mulituser database it's value will always be hotly debated,
and I really don't want to step into that particular fire today ;-)
Did you see the previous post about MS announcing that they will be
"overhaulin g" Jet and releasing a 64bit version? I think Exchange 200x using
Jet under the hood (and MSMQ too, right? Or am I mistaken on that one) is
pretty telling about its power when used correctly for the right goals. http://redmondmag.com/reports/articl...itorialsID=128
For things like mixing datasources and simply converting ISAMs or converting
big irons to end-user ISAMs without 3rd party costs, Jet is still the king
of the hill.
smith
"Steve Schroeder" <ss********@mer chant-gould.com> wrote in message
news:OH******** ******@tk2msftn gp13.phx.gbl... Jet still has it's uses??? <gasp>
<wink>
"smith" <rc********@smi thvoiceTAKEOUT. com> wrote in message news:s1******** *********@newsr ead2.news.pas.e arthlink.net... VB is a general programming tool, Paradox is a database engine. Look to the database engines for the functionality. In this case the Jet engine can be used (with VB/C#/Delphi/Whatever speaks COM) to help you out.
If you create a temporary Jet mdb file and programmaticall y link the SQLServer and Paradox tables to it (and/or lotus and/or excel and/or Oracle and/or xBase and/or other Jet files/tables) then you can run SQL against the linked tables since the Jet engine treats linked tables pretty much the same as native tables. With this you could possibly get the general results you're looking for. The Jet engine's unique advantage among engines is that it makes great middleware.
Look up ADOX for information on doing table linking.
Robert Smith Kirkland, WA www.smithvoice.com
"Roger" <da*****@netins .net> wrote in message news:%2******** ********@TK2MSF TNGP10.phx.gbl. .. > Has anyone done this yet? I know it is easily done in Paradox, but I > would > like to do it in VB.Net. > > Can anyone point me in the right direction? > > > Thanks, > > Rog > >
Great article.
I use it for prototyping and simple apps all the time...solid. First cut my
teeth on Jet, hemmed and hawed when ADO first came out, but eventually
absorbed it.
Kinda feel the same about XML and quote-comma-delimited files...but I won't
win any arguments there, lol!
"smith" <rc********@smi thvoiceTAKEOUT. com> wrote in message
news:1s******** ********@newsre ad2.news.pas.ea rthlink.net... :)
As a bulletproof mulituser database it's value will always be hotly
debated, and I really don't want to step into that particular fire today ;-)
Did you see the previous post about MS announcing that they will be "overhaulin g" Jet and releasing a 64bit version? I think Exchange 200x
using Jet under the hood (and MSMQ too, right? Or am I mistaken on that one) is pretty telling about its power when used correctly for the right goals. http://redmondmag.com/reports/articl...itorialsID=128
For things like mixing datasources and simply converting ISAMs or
converting big irons to end-user ISAMs without 3rd party costs, Jet is still the king of the hill.
smith
"Steve Schroeder" <ss********@mer chant-gould.com> wrote in message news:OH******** ******@tk2msftn gp13.phx.gbl... Jet still has it's uses??? <gasp>
<wink>
"smith" <rc********@smi thvoiceTAKEOUT. com> wrote in message news:s1******** *********@newsr ead2.news.pas.e arthlink.net... VB is a general programming tool, Paradox is a database engine. Look
to the database engines for the functionality. In this case the Jet engine
can be used (with VB/C#/Delphi/Whatever speaks COM) to help you out.
If you create a temporary Jet mdb file and programmaticall y link the SQLServer and Paradox tables to it (and/or lotus and/or excel and/or Oracle and/or xBase and/or other Jet files/tables) then you can run SQL
against the linked tables since the Jet engine treats linked tables pretty much the same as native tables. With this you could possibly get the general results you're looking for. The Jet engine's unique advantage among engines is that it makes great middleware.
Look up ADOX for information on doing table linking.
Robert Smith Kirkland, WA www.smithvoice.com
"Roger" <da*****@netins .net> wrote in message news:%2******** ********@TK2MSF TNGP10.phx.gbl. .. > Has anyone done this yet? I know it is easily done in Paradox, but I > would > like to do it in VB.Net. > > Can anyone point me in the right direction? > > > Thanks, > > Rog > >
I think you might have misunderstood what is meant by linking here.
In SQL Server 2000, you create a 'linked server' which means that you are
linking to the entire Paradox database, not just a specific table.
Once linked you can code the SQL statement as dynamically as you like, but
it is executed against SQl Server, not Paradox thus:
select <column list> from <paradox table> left join <sql server table> on
.... etc.
Check out the SQl Server Books On Line for further information.
"Roger" <da*****@netins .net> wrote in message
news:eF******** ******@TK2MSFTN GP10.phx.gbl... I would like to change the paradox table. So this query would have to be created dynamically. We have lots of paradox tables with the same name but in differnt folders.
Roger
"Steve Schroeder" <ss********@mer chant-gould.com> wrote in message news:ue******** ******@TK2MSFTN GP09.phx.gbl... Would it make more sense to just link the Paradox database in MS SQL, create a procedure that returns the records you want, and then just have VB.Net display the results?
"Roger" <da*****@netins .net> wrote in message news:%2******** ********@TK2MSF TNGP10.phx.gbl. .. > Has anyone done this yet? I know it is easily done in Paradox, but I would > like to do it in VB.Net. > > Can anyone point me in the right direction? > > > Thanks, > > Rog > >
On Fri, 1 Apr 2005 11:44:02 -0600, "Roger" <da*****@netins .net> wrote:
¤ Has anyone done this yet? I know it is easily done in Paradox, but I would
¤ like to do it in VB.Net.
¤
¤ Can anyone point me in the right direction?
¤
What are the data types of the fields you are trying to join?
Paul
~~~~
Microsoft MVP (Visual Basic) This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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----------------------------------------------------------------------------
-------------------------
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<%
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