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Pascal is an influential imperative and procedural programming language, largely (but not exclusively) intended to teach students structured programming and data structuring. Pasca was implemented on a wide range of architectures, from early PCs to mainframes. Pascal derivatives include OOP-based Object Pascal (used in Delphi and Lazarus/Free Pascal). Pascal is a purely procedural language and includes control statements with reserved words, but has many data structuring facilities and other abstractions like type definitions, records, pointers, enumerations, and sets.

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i am using this function to find node in treeview

(CODE)

and i use it like so
(CODE)

so this code search for node in Vst and if the node exits stop the code execution and if does not exits…

221 views
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I am writing an Intraweb application that has a login form. When I submit the login details it seems the form fields are submitted using a get request. Is there a way to force the form submission to b…

4151 views

i have this code to insert some node inside Tvirtuailstringtree it works but some time strange behavior happened

this Tvirtuailstringtree  are inside a Tpanel called pnlmc

here is the code

856 views

Hello,

I have different shortcuts in my program but I want to let the users change the shortcuts, just like in Notepad++ Shortcut mapper.

I like help in following:

- How to implement this in …

150 views

How do I use idhttp to login to instagram also add functionality to like and follow ?

244 views

in my previous question i asked for the same question that i am asking now

https://www.experts-exchange.com/questions/28943546/how-do-i-use-on-compare-node-correctly-in-TVirtualStringTree.html

1463 views

i have combobox that have items  like
1
2
3
4

i want to add items based on number so if last item = 4 then add new item with

5
6
7
8

and so on

(CODE)

current code fail to add w…

951 views

i have two tvirtualstringtree in a form i wanted to invalidate them using timers

but i stuck with problems it seems that only 1 VST got invalidated and the other one ignored any idear why ?

i us…

153 views

i have this code to grab node from vst

(CODE)

and i use it like so

(CODE)

i want to add this node to another vst list after i find it

lets say my other vst list called VDT2

i wan…

453 views

i am using following code to send text data that saved inside memory stream
(CODE)

its sends text data correctly if its in english

but if its in other language like arabic it comes questions …

261 views
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I am using Threads programming for the first time.
Can use the below mentioned Private variable 'sysAbort' as done below ?
Can I use sysNum Local Variable as done below ?
(I will be running only on…

173 views

i have this function that detect fast click

(CODE)

this function uses GetTickCount i want to use Tstopwatch instead any one can convert this function to Tstopwatch ?

2107 views

i have this idhttp code that download images to memory stream and save it on disk

i want to convert jpeg images and png to GIF then save them to disk

(CODE)

567 views

i have a server that client connect To .   each client on server have its own mydac TMyConnection. but every time new client connect to server old clients have the new client data base which is wrong …

369 views

You can tell I'm a newbie. But everyhthing I've read tells me this should work.

unit AdvertisingAnalysisU;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Control…

276 views

i have this code that send data to each client connected where client value equals to something

(CODE)

this code brodcats  a text to each client connected where this client channle variable equ…

1102 views

i currently have this parse function to parse strings inside string list


(CODE)

now get text from MS procedure should get text like this

(CODE)

So i use #$%^& as separator to get this …

763 views

any way to create html5 client that can connect to tidtcpserver and exchange data between it  ?

i found this component http://websockets.esegece.com/

 but dont know how to mirage it to my serve…

3145 views

is this bad setting in delphi ide ? or some mistake of mine ? my exe application get too long to be able to right click on it and my processor gets to hiegh if  try to move it from folder to another o…

1256 views
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i have this code to read some strings from php file

(CODE)

sadly data comes out Chinese charters and what i have there is not Chinese charter any idea why ?

it shows result like this

652 views

i want to search for nodes using Tedit , so when i type in tedit i show only matched node in the VTS i try like so

(CODE)

I couldn't search for node or even this code do any thing

757 views

when i try to execute color with this code  inside my dll application after execution the form disappear any idea why ?

(CODE)

864 views

i have dll that loaded as library in acivex application i want to give it  premession off administrator  to copy files and so on

here what i did

(CODE)

and i called the rc file like this

666 views

i have this function in activex application to grab ie url
(CODE)

this code works in exe but not working in activex , any idea why ?

353 views

i have this url www.google.com i want only get google from it no www. or .com

i do

(CODE)

could i do it better ? because what if google is .de or other

280 views
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