Because a 2003 industrial control software code, using delphi7, because there are useful, every possible way but still want to use it! It's a pity that the new version changes is too big to upgrade can't do! Domestic and using Delphi? ! Welcome message give advice or comments

CodePudding user response:

What's the specific industrial application? A serial port, opc?
Delphi feeling more and more, a while ago wanted to use Delphi to develop opc collection, the results showed that the opc foundation released SDK, incredibly is. Net, also wrote a. Net version of the collection procedures,
7.0 upgrade to higher version, code compatibility and there will be some adjustments, such as control compatible change is bigger, such as character set default char is ansichar d7, is buried pit,

CodePudding user response:

A C library Delphi can use the
If "opc foundation of SDK, incredibly is. Net" that death is only opc

CodePudding user response:

Maintenance of the old ones, unless you have to upgrade the Delphi version to solve the problem, but the products of 2003, should also won't have this kind of situation, continue to use delphi7, not necessary on the new version,

CodePudding user response:

DELPHI is better than the effect of visual programming c # to do

CodePudding user response:

I recently in a year with Delphi xe 10, mainly with its firemonkey interface library, in addition I think compared with the simple c + +, Delphi grammar development efficiency is particularly high, so it's like to use this tool, going to the next web application development is to adopt the Delphi to do,

CodePudding user response:

Delphi xe 10 works?

CodePudding user response:

I think Delphi xe 10 or more than the Delphi 7 to use, at first I also use a month of Delphi 7, 7 but there are several serious problem: the IDE is fall behind, does not support unicode, does not support the new object PASCAL syntax, more importantly, once used the Delphi 7, like TTask firedac, firemonkey under these 10 useful libraries can not be used,

CodePudding user response:

I am a man of using Delphi, but sadly found that the language of the very few people actually used development efficiency is so high, why?

CodePudding user response:

Delphi7 + indy10 use idftp connect FTP (TLS/SSL protocol)

CodePudding user response:

Delphi7 + indy10 use idftp + IdSSLIOHandlerSocketOpenSSL connect FTP (TLS/SSL protocol) problems

You know this problem to my brother post replies bai, didn't understand me to study for several days,,,

CodePudding user response:

The school opened a course called Internet control and application, this course with Delphi development

CodePudding user response:

From D1 has been used now, but I only use to D7, as if not upgrade the impulse, ha ha

CodePudding user response:

also in Delphi to eat

CodePudding user response:

Present situation of Delphi main reason lies in the closed business strategy leads to better tools are operating is broken

CodePudding user response:

What do you mean operation good? Free, open source?

CodePudding user response:

Actually free is not necessarily good, there is a word called free is the most expensive, commercial tools in ease of use, finish, function is better than free tools, or others with commercial tools,

CodePudding user response:

In fact, the price can be lower, at least than..net is lower, the more likely we buy a bigger one!

CodePudding user response:

In use, the development of desktop applications, desktop application development table was quite good,
Android with Android Studio
The WEB is in c #. Net
MCU with Keil uVision4

CodePudding user response:

I was just into the pit 10.2.3, you are ready to take off a pit, do how?

CodePudding user response:

20 building code reference farmers spiritual response:

in use, only the development of desktop applications, desktop application development table was quite good,
Android with Android Studio
The WEB is in c #. Net
MCU with Keil uVision4

Android Studio than Delphi, CB differ a class, of course - for free
Web applications, using Delphi/CB + uniGUI is very powerful, write a server at the same time, can be directly generated front-end interface (standard HTML + CSS + javascript), defect is uniGUI is business component
MCU application, this really can't do it, unless it is based on ARM + Android architecture

CodePudding user response:

The

refer to 12 floor MingYang_007 reply:

delphi7 + indy10 use idftp + IdSSLIOHandlerSocketOpenSSL connect FTP (TLS/SSL protocol) problems

You know this problem to my brother post replies bai, didn't understand me to study for several days,,,

need a DLL file

CodePudding user response:

Delphi with fewer people, the.net and Java don't want to learn, so now only a blend between VC and QT, two tools rotate with the

CodePudding user response:

Stick to DELPHI,

CodePudding user response:

Standing in a non-computer professional programming people point of view, think desktop development and visual or 6 7 good, simple, efficient, temporarily not found not achieve the function, there is no need to complicate simple things,

6 - Visual Basic 6.0; 7 - Delphi 7.0

The only worry is that some days old no longer support them,,, stick to Delphi Seven!

CodePudding user response:

D7 too old for that now, does not support, does not support 64 - bit, no cross-platform, no FMX framework, language features but also failed to keep pace with The Times, UnicodeString/generic/operator overloading/class/record helpers... All don't support, if not must maintain old projects, or upgrade an early ~ ~ ~

CodePudding user response:

In using Delphi to do development

CodePudding user response:

This software actually domestic companies can buy

CodePudding user response:

32/64, old platform released a set of code at the same time, don't need to write code, recompile the other tools can do

CodePudding user response:

B/S structure on the state of the client data control powerless, but how could a stateless client data?