Dist. Computing


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DateTitleAuthorType
26 Mar 2003 problems using valuetype in idl file: idl2pas: fatal error
this article makes it clear that valuetype isn't supported with idl2pas
Angel Martinez FAQ
26 Mar 2003 problems with dbExpress connecting to DB2. Get error: SQL0204N "tablename" is an undefined name. SQLSTATE-42704
explains how to work around the SQLSTATE-42704 error
Angel Martinez FAQ
30 Apr 2003 Failed to create process error when trying to use the CORBA Server or Client Wizards
this article explains what to try if the CORBA wizards fail to generate the proper .pas files
Angel Martinez FAQ
30 Apr 2003 Create Interface for SOAP server
this article explains how to create the Interface after running the Soap Server Application Wizard
Angel Martinez FAQ
3 Mar 2000 Delphi 5 Product Review (Mainly Internet Features)
Bob Swart takes you on a tour through just about every internet feature available in Delphi; from ActiveForms to CGI/ISAPI with WebBroker, MIDAS and - of course - his personal favorite InternetExpress.
John Kaster Product Review
19 Apr 2000 Deploying a Delphi/VisiBroker Application
A summary of files and settings required to deploy a Delphi application which uses the VisiVroker CORBA implementation.
TI
13 Oct 2000 Problems using dcomcnfg to configure ActiveX library objects (DLLs).
Client application fails to make a remote DCOM connection. OLEException: Class not registered
Christopher Moeller TI
26 Mar 2001 Writing COM Automation Events
A short tutorial on writing simple Automation server and client classes.
Chris Lock TI
19 Feb 2002 How to debug a COM+ component in Delphi.
Debugging a COM+ component on Windows 2000.
TI
26 Jan 2009 Getting Started with Delphi DataSnap 2009
Step-by-step instruction for getting started with Delphi DataSnap 2009 “Hello World” system.
Pawel Glowacki Tutorial
9 Feb 2011 Delphi Labs: DataSnap XE - Authentication and Authorization
In this lab exercise we are going to use Delphi XE to explore new DataSnap support for authentication and authorization.
Pawel Glowacki Tutorial
15 Feb 2011 Delphi Labs: DataSnap XE - Server Methods Lifecycle
In this lab exercise we are going to use Delphi XE to explore different options for DataSnap server methods class instance lifecycle management
Pawel Glowacki Tutorial
17 Feb 2011 Delphi Labs: DataSnap XE - Transport Filters
In DataSnap architecture you can use different communication protocols, like TCP/IP, HTTP or HTTPS, and you can also use transport filters that make it possible to programmatically access the raw stream of bytes that are transmitted between client and the server over the wire. Delphi XE comes with three DataSnap communication filters preinstalled: two for encryption and one for compression. In this lab we are going to build a simple system consisting of a server and a client application. Both applications will be standalone Delphi VCL Forms applications and they are going to communicate using TCP/IP as the transport protocol and use ZLib compression filters. The article for this demo is available at the http://edn.embarcadero.com/delphi and the source code at Embarcadero Code Central (http://cc.embarcadero.com/item/28232)
Pawel Glowacki Tutorial
28 Feb 2011 Delphi Labs: DataSnap XE - REST Web Application
Today we are using "Delphi REST Application" wizard to generate a complete project consisting of a web application running in the stand-alone VCL Forms web server application and a pure JavaScript client embedded in the html markup.
Pawel Glowacki Tutorial
14 Mar 2011 Delphi Labs: DataSnap XE - WebBroker jQueryMobile Boilerplate
In this tutorial we are using Delphi XE WebBroker framework for building a standalone web application that is returning to a web browser the jQueryMobile boilerplate.
Pawel Glowacki Tutorial
15 Mar 2011 Delphi Labs: DataSnap XE - jQueryMobile Web Frontend
In this article we are going to use Delphi XE to build a jQueryMobile web frontend application for displaying InterBase XE “Employees” database data from a standalone Delphi DataSnap server.
Pawel Glowacki Tutorial
22 Mar 2011 DelphI Labs: DataSnap XE - Windows Service DataSnap Server
In this Delphi Labs episode we are looking at different DataSnap application types and as a demo project Delphi DataSnap server application is implemented as Windows Service.
Pawel Glowacki Tutorial
29 Mar 2011 Delphi Labs: DataSnap XE - "Plain Old Delphi Object" Parameters
In this article we are going to have a look at different types of parameters you can pass between DataSnap client and server applications. As a demo project we are going to pass parameters that are plain Delphi classes. In Java Enterprise Edition there is a concept of “Plain Old Java Objects” for passing data between applications. Here we are going to use the same pattern for exchanging data between clients and servers, so it should be OK to call parameter types used in the demo: “Plain Old Delphi Objects” or in short “PODOs”!
Pawel Glowacki Tutorial
31 Jan 2012 Delphi XE2 Boilerplate DataSnap Server and jQueryMobile Client
In this article we are going to build a "hello world" client/server system consisting of Delphi XE2 DataSnap REST Application server and jQueryMobile web client
Pawel Glowacki Tutorial
2 Apr 2012 Building awesome Mac clients for web services built with Visual Studio and C#
This article demonstrates a simple ASP.NET 4.0 C# web service and a Mac OS X client application for it built with Delphi XE2 and FireMonkey
Pawel Glowacki Tutorial

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