Borland Please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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2 total messages Started by coala Wed, 14 Nov 2001 06:09

#472

Author: coala
Date: Wed, 14 Nov 2001 06:09

19 lines
1571 bytes

Follow the steps i can't connect my "Clientdataset" to "DataSetProvider".

The steps in the server is:
1.New|Activex Library
2.New|Transactional Data Module
3.Add DatasetProvider to the Transactional Data Module

The steps in the client is:
1.New Application
2.Add Dcom connection to Form
3.Use the Dcom Connection to the Server
4.Put a ClientDataSet to the Form
5.Set the remoteServer of "ClientDataSet" to the Dcom Connection .
6.The Problem come up.I can't get the ProviderName from the RemoteServer.

Why the problem occurs?Please give me the answer.


Thanks in advance!

Re: Borland Please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

#473

Author: Andy Walker
Date: Wed, 14 Nov 2001 12:41

27 lines
1916 bytes

If I remember correctly, I had the same problem but when I manually registered the ActiveX (DLL) using something like regsvr32 xyz.dll it magically appeared in the drop down list of providers (assuming both server and client are on the same machine).  If they are on different machines then just manually type in the provider name and it should work anyway.

Andy

"coala" <coala@21cn.com> wrote:
>Follow the steps i can't connect my "Clientdataset" to "DataSetProvider".
>
>The steps in the server is:
>1.New|Activex Library
>2.New|Transactional Data Module
>3.Add DatasetProvider to the Transactional Data Module
>
>The steps in the client is:
>1.New Application
>2.Add Dcom connection to Form
>3.Use the Dcom Connection to the Server
>4.Put a ClientDataSet to the Form
>5.Set the remoteServer of "ClientDataSet" to the Dcom Connection .
>6.The Problem come up.I can't get the ProviderName from the RemoteServer.
>
>Why the problem occurs?Please give me the answer.
>
>
>Thanks in advance!
>
>

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