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Delphi tutorial

delphi5.0 cheats exposed

Delphi5.0 is a very excellent RAD development tool. More and more people are beginning to realize this and switch to using it. However, it is not perfect. In fact, manual optimization can greatly improve its work for us. To improve the efficiency, I have

2025-01-16
Using Delphi to implement BP machine and mobile phone SMS

Many people must have used OICQ, and they must have also used its BP machine SMS and mobile phone SMS. Programming friends must want to realize this function. It would be cool if your program could be sent to mobile phones and BP machines. Now I will intr

2025-01-16
Dynamic packages in Delphi

Why use packages? The answer is simple: because of the power of the package. Design-time packages simplify the release and installation of custom components; run-time packages inject fresh power into traditional programming. Once reusable code is compiled

2025-01-16
How to use OpenGL2d drawing in Delphi to draw picture Bmp

1. Preface: For Delphi, if you want to draw pictures, you need to process them first, and you need to reference other units, which are not included in Delphi, so you need to download Gl.pas separately. The OpenGl unit commonly found on the Internet is enc

2025-01-16
Delphi implements method to determine whether a URL exists and whether it can be opened

The Delphi program described in this example is used to detect whether the URL is 404, that is, to detect whether the URL exists or whether it can be opened. Different checking methods will return different results. The main code of the program is as foll

2025-01-16
An explanation of how to set conditional breakpoints in Delphi

After writing code for such a long time, I have always believed that debugging programs is more important than writing programs. Last time someone asked me how to debug a breakpoint at a certain loop condition in a loop. I originally thought that there sh

2025-01-16
Delphi generates example code for pie chart in excel

Copy the code as follows: vari,j,m,n,count1:integer;str:string;Jdate:tdatetime;channellist,potBstrtime,potEstrtime,Jchannelname:string;Rr

2025-01-16
Detailed explanation of the initialization process of OpenGL2d drawing under Delphi

1. Preface: Delphi supports OpenGl by default. You can use the uses OpenGL unit to reference it, and then you can use OpenGL functions. OpenGl is cross-platform, and Windows has supported and integrated it into the system for a long time. Opengl32.dll exi

2025-01-16
AJAX also has security risks. Let’s talk about the security of AJAX

2010-01-26
Hibernate query

2010-01-06
Compare C# language and Java language programs

2010-01-06
Preliminary use of spring framework

2009-12-30

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