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From Kate Gregory’s Codeguru column, “Using Visual C++ .NET“. –> The Mixed DLL Loading Problem On Friday, March 14th, Microsoft announced a potentially serious bug that affects only Visual C++ developers using Visual Studio .NET 2002 and Visual Studio .NET 2003. This bug cannot affect C# and Visual Basic .NET programmers. In addition 90 to […]

Click here for a larger image. Environment: VS7 C# .NET I wrote this application to see what the HttpWebRequest and HttpWebResponse classes did. I am not a Web programmer and I’m not that familiar with HTTP or HTML, so I wanted to see what these function do. I’m sure someone else who has a more […]

Environment: VS.NET After the emergence of .NET, many developers might spend much time getting accustomed to the new environment and tools. Especially, I think that it was a painful time for VB programmers because VB has changed a lot. Although I am a C++ programmer, VB’s version of macros gave me a hard time. Most […]

Click here for a larger image. Environment: C Sharp This application was as much a .NET forms learning experience as it was looking at how the system Registry is accessed from C# and .NET. The RegistryKey Class is part of the Microsoft Win32 class. This version of the application only lists the SubKeys and their […]

Environment: Win32 API (non-MFC code), Visual C++ 6 Introduction Hi, all you Win32 Coders, and happy new year to you all! This article is for those who did not find any useful code examples and information regarding TreeControl (TreeView). This time, I wanted to add a simple Tree Control into my application, and whaa!! NO […]

Environment: MSVC 6.x Macro The following code is a set of Microsoft Visual Studio (MSVC6) macros for formatting code. These macros allow things to be aligned to the same column. It’s very useful for aligning equals signs, and so forth. These allow your code to be quickly formatted from this: int number = 0; // […]

Environment: MFC/GDI The day has come when I need to have a large number of identical icons with only one difference—some colors will change from icon to icon. I found the solution for making all of my icons from a single bitmap, and changing colors on the fly. So, I wrote my CCloneBitmap class. It […]

Environment: PL/SQL on 64-bit Oracle9i Enterprise Edition version 9.2.0.1.0 Introduction Have you ever wanted to write an application that constantly monitors a folder and raises events when there is any activity in that folder? In the good old days, using VB6 or an older version, you had to use Windows APIs to do something like […]

Click here for a larger image. Environment: VS7, C#, .NET This program is an example of using the DNS class to resolve host names to IP addresses and, where available, resolves host names from IP addresses. The methods for doing this are similar to the sockets functions gethostbyname and gethostbyaddr. Not all IP addresses resolve […]

Environment: PL/SQL on 64-bit Oracle9i Enterprise Edition version 9.2.0.1.0 This article will present a brief overview of the usage of Pipelined Table Functions, introduced in Oracle 9i, which enables accepting and returning multiple rows using Table Functions in PL/SQL. Introduction A feature introduced in Oracle 9i in PL/SQL is the pipelining of table functions, allowing […]

Environment: VC6 SP5 About a year ago, there were not as many chart implementations on CodeGuru.com as there are now. This is why I decided to write one of my own. I am happy to see more implementations now and to be among those who attempt to author such a useful control. I set out […]

Environment: Windows NT, Windows 2000, Windows XP I was working on a project and it was the moment to deliver the product to the client. I had used my own developed memory leak tool to test the application for memory leaks. My utility passed the test and I was comfortable that there were no memory […]