Delphi Labs: DataSnap XE - Simple Calculator Service

Welcome to Delphi Labs!
My name is Paweł Głowacki and today I'm going to use Delphi for building a simple calculator service using DataSnap technology.
The difficulty level is "Hello World" and this demonstration will be as easy as possible, so even non experienced programmers should be able to follow my steps
Our system will consist of a server and a client. The server application will expose four basic arithmetic operations: add, subtract, multiply and divide. The client application will provide a simple user interface for performing these arithmetic operations using the calculator service.
Both programs will be Delphi Win32 VCL Forms applications and will use DataSnap architecture and TCP/IP as the communication protocol.

Category:

Science & Technology

Tags:

• Delphi

[j0linar]

Thank you! Finally some tutorials for us mortals. Please keep it up!

[SzeTheProGamer]

finally found delphi tutorials, took almost a day to find ...... i though the delphi was going to be like visual basic, when i tried using it .... i was like WTF?!! my codes is incorrect????, but anyways i saw a code on doing hello world, then i realised that delphi was very different in coding ways

[eitan71]

thank you very much.

please don't stop making more Delphi vids :)

[amidamarujk]

Nice, very nice :)

And I also like your English, doesnt sound like you are Polish ;)

[Mullen251292]

Thanx Alot!

[duminicad]

very good tutorial, keep up the good work!!