Distributed Computing
Distributed computing deals with hardware and software systems containing more than one processing element or storage element, concurrent processes, or multiple programs, running under a loosely or tightly controlled regime.
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Delphi
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Hi,
I have been using the API at http://www.smsgol.com/en/developers for sending and receivins SMS, pretty easy and fast to use.
I'm not a technical guy at all and I started using it just in a...
Hi,
I want to understand how COM / DCOM components can be created with Delphi 5 and how to make a sample application (client) which can use the made COM / DCOM components.
Can anyone explain...
I have a SOAP application written in Delphi 6. All functions work correctly, however there is a procedure that has 2 out variables that I can not get to work.
Here is the procedure deffinition:...
How can I use "StartTransaction" with "Commit" or "Rollback" while developing an application using DCOM in Delphi 6. I am using the ClientDataset at the client and the Provider in the server...
Thanks for your answer . but i donot agree with you.If you trace into VarDispProc you will find it does more than raises error.
Actually after calling look up funtion the home variable is indeed a...
: It seems this is a difficult question.Let us put a breakpoint on line "bean := home.create()".When the program stops at that line we press ctrl+alt+c to enter assembly window.The following is the...
It seems this is a difficult question.Let us put a breakpoint on line "bean := home.create()".When the program stops at that line we press ctrl+alt+c to enter assembly window.The following is the...
The error message is "Wrong type:cannot convert to Jobject:VT_ERROR" .And After looked up the home interface,i found the varType(home) is IDispatch.However why cannot i use the home ?
Best...
: Hi,friends
: According to what is said on http://laurent.etiemble.free.fr/combridge/ the VB can call EJB in JBoss successfully.However i donot understand why the following program written in...
Hi,friends
According to what is said on http://laurent.etiemble.free.fr/combridge/ the VB can call EJB in JBoss successfully.However i donot understand why the following program written in delphi...
hi
I am using Kylix 2 Enterprise trial version.
When I run any demo CORBA program, I get the error message liborbpas45.so.1 not found. This file is in my Kylix/bin directory. This dir is in my...
i am writing a java client to connect to a delphi server, via a visibroker for delphi orb. How can i connect to the server without using the naming service of the java orb, as this doesn't work. Is...
