Borland Delphi is known to be a great environment for the development of stand-alone and client-server applications on the Microsoft Windows platform. Its virtues range from full OOP support to visual development, in a unique combination of power and ease. However, the new frontier of development is now Internet programming. What has Delphi got to offer in this new context? Which are the features you can rely upon to build great Internet applications with Delphi? That’s what this paper intends to reveal. We’ll see that Delphi can be used:
• For direct socket and TCP/IP programming;
• In conjunction with third-party components that implement the most common Internet protocols, on the client or the server side;
• To produce HTML pages on the server side, with the WebBroker and Internet Express architectures;
• As well as to work with Microsoft’s core technologies, including MTS, COM, ASP, and ActiveX.
Read the rest of this entry »

• 0 Comments

This paper briefly describes several common classes of coding error generally encountered when auditing web applications running on the Active Server Pages (ASP) platform. The paper is broken down into three broad sections, each of which addresses several common coding problems. The following is a list of the common errors that are discussed in this document, divided into three broad categories. The remainder of the document deals with each of these problems in turn. Any ASP code samples assume that the default language is VBScript, but all of the points apply equally to JavaScript. Equally, all occurrences of the SQL language assume that Microsoft SQL Server is being used as the back – end database.
Read the rest of this entry »

• 0 Comments

Modern Geographical Information Systems (GIS) [1] provide a service-oriented architecture for interacting with geographical data sets and related maps. Web-based GIS systems are architected around the same principles as more general Web service systems based on SOAP [2], WSDL [3], and REST. Mirroring the World Wide Web Consortium and OASIS Web service standards-making bodies, the Open Geospatial Consortium [5] defines open standards for messages, XML data formats, and access protocols that are specific to the GIS community. In addition to OGC-based services, there are many companies (such as ESRI and AutoDesk) that provide proprietary, commercial solutions. Services from these various providers are not normally interoperable.
Read the rest of this entry »

• 0 Comments

Prior to 2001, web sites were relatively static, designed to push information to users in a manner that was not interactive. But proving that adversity can be the path to enlightenment, following the dot-com crash in late 2001 a new, stronger Web emerged. And unlike its predecessor, the new Web lived up to its name – sites became sticky hubs of interactive content, constantly changing and morphing based on the wants and needs of its visitors. Today, the technology that enables Web 2.0 is merely the vehicle, the transport mechanism from point A to point B. It is the user – those members of the particular web community – who ultimately drives the destination.
Read the rest of this entry »

• 0 Comments

ConferenceCreate and ConferenceView Web Parts for SharePoint are solutions for managing the creation and viewing of visual communications content based on Microsoft Office SharePoint Server 2007 and TANDBERG Content Server technology. Depending on site requirements, one or both Web Parts could be deployed on web pages within a SharePoint site interface.
Read the rest of this entry »

• 0 Comments

DCOM provides a standardized basis for creating and integrating distributed software components. External client applications can use DCOM as infrastructure for their communication with SAP servers, to access R/3 components. With this technology, R/3 components such as BAPIs or remote function modules appear as COM objects and use the runtime environment of the Microsoft Transaction Server (MTS). The DCOM Connector provides a C++ Template Library developed by SAP, which you can use to create COM objects from business objects of the R/3 system and administer them. The two scenarios below describe the different uses of the DCOM Connector: PC Client Applications
Read the rest of this entry »

• 0 Comments