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Article View: borland.public.cppbuilder.database.multi-tier
Article #62

Re: help needed ...plz help this poor programmer

#62
From: billaras
Date: Tue, 11 Jan 2005 11:31
40 lines
2570 bytes
thanks emanuel very much...i appresiate the help
� "Emmanuel" <emmanuel@erphk.com> ������ ��� ������
news:41dcdf7e@newsgroups.borland.com...
> Method 1:
> on the server side
> Query->SQL="select * from Table1 where (0=:chk1 or (1=:chk1 and
> Field1=:Field1))
> and (0=:chk2 or (1=:chk2 and Field2=:Field2)) ..."
>
> Method 2:
> on the Server side
> TDataSetProvider->Options->poAllowCommandText=true;
> On the Client Side
> TClientDataSet->CommandText="Select * from Table1 where....."
>
> In fact I have phoned to Borland HK Limited , they claim that Borland give
> up to develop SocketServer now
> so, no further support in mult-tier,
> they advance us to use .NET now
> It make me very very angry!!!!!!!
>
>
> "billaras" <billaras1234@hotmail.com> д���ʼ�
> news:41db4890@newsgroups.borland.com...
> > HI ALL,I AM WORKING ON A PROJECT ..WELL HERE IT GOES...
> > I MUST USE BORLAND C++ BUILDER TO CREATE A SERVER/CLIENT APPLICATION TO
> > ACCESS A DATABASE...SO WE HAVE 2 PCs .ON THE FIRST WE RUN SQL SERVER
2000
> > AND A SERVER APPLICATION CREATED WITH BUILDER USING DATASNAP WITH ADO
> > CONNECTION.ON THE SECOND WE HAVE A CLIENT APPLICATION .I CAN EASILY TAKE
> > DATASETS USING CLIENTDATASET-DATASETPROVIDER BUT THERE IS THE BIG
> > PROBLEM....I WANT TO CREATE A QUERY ON A TABLE FROM THE CLIENT
> > APPLICATION...HOW WILL I CONNECT THE QUERY WITH THE..(I DONT KNOW
> WHAT).HOW
> > CAN I PERFORM DYNAMIC QUERIES SO I CAN RETRIEVE SPECIFIC DATA ALWAYS
> > DYNAMIC!IS THERE A WAY DOING THAT?THANK YOU ALL IN ADVANCE FOR YOUR HELP
> >
> >
>
>
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Subject: Re: help needed ...plz help this poor programmer
Date: Tue, 11 Jan 2005 13:31:40 +0200
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