I am working on the infix to postfix conversion,+ valuating the obtained postfix expression from a given file.
I am using the Turbo pascal compiler version 5.0 and have started up with the fo...
This question is simple - how to take a cube root of X (or whatever) in TurboPascal... Also i would appreciate if someone could tell me how the gradation works in TP. Thank you!
Hi there, i am new to pascal, this is my first real program for a computeach assignment. Its a wages calculator that takes some keyboard input, then reads from a text file, then works out th...
Please could you show me an example of how to create a dynamic circular queue, add a node to it, retrieve a node from it, delete a node and any other functions carried out on this type of queu...
Hi all,
Can anybody help me - I have some old pascal dat files that I wish to access but have lost the information of the records.
Can this be done?
I'd like to write a dll with pascal and reference it with VBA. How can I compile the dll such that Windows can use it?
Thanks,
TNC
Hello
I have a polygon in geographical coordinates. It may be complex.
I want to draw the extarnal shape at a given distance.
Therefore, I draw the parallels linked by arcs of circle. But I...
Hi there,
We're porting one of our Delphi 7.0 Applications to FreePascal/Lazarus, but are getting heaps of compiler errors. One of the most basic errors is that we use the Ptr() function q...
Here is my XML:
<?xml version="1.0" encoding="ISO-8859-1"?>
<company list="company">
<companys name="Rollsroyce AB" title="">
<task name="2008-05-15 | Install Printer">
<timeasumpt...
I have a database of countries along with their GMT offset and date and time (In GMT) that daylight saving occurs. In order to correctly interact with these time I need to find my local time i...
Gents,
I am calling a Tlistbox using a regular button. (Changing the TListBox visible property)
All works fine until I maximize a pannel within the form and restore it to its original lo...
hi there,
I want to know the basic difference between VCL and ActiveX control from the Delphi perspective. And why VCL are not thread-safe, but supports multi-threading.
Could you pl...
need a faster way to get width and height of a bitmap
that my current solution
var LBitMap : TBitMap;
begin
LBitMap := TBitMap.Create;
LBitMap.LoadFromFile(...
I'm lokking for algorithms about B-Tree
Running DOS programs on fast PC's cause a runtime error 200, Division by Zero error, when the CRT unit is used and the program is compiled using BP 7.0. The problem is independent of using act...
I need to access a DBF file using PASCAL.
I don't know about the structure of a DBF...
Does anyone can help me?
Hi!
The question I pose is more DOS than Pascal related but as there is no explicit DOS section I guess here might be the best place to ask it (hope that's ok). I did already pose it somewher...
I would like to call an exe file within my program (exe located on public dir in a server). What are all the necessary declarations and proper syntax to call this exe? Thanks.
How can I open a picture in Turbo Pascal.
I want to let my programms to be designed well.
Where I can download units which helped me to do it.
I would like to "close all programs and log in as another user" in Win95 if a case is true in my program. I am trying to use an API call for this, and have tried ExitWindowsEx(EWX_LOGOFF,0), b...
I am in the process of writing a program which uses procedures and arrays and I would like to know how to store an array in memory and how to call it up later
thankyou
i am makking a program on process scheduling and i need it to be as good as possible i need a display function that play a sound and displays a good looking splash screen thanx alot
I had upgraded my system to a 400 Mhz CPU with a Pentium 2 chip and now I can't run Pascal when using the unit CRT.
~~~~~
It reports this error : " runtime error 200 at 0999:0091 "
~~~~~
I d...
i wrote a cd-player in Borland Turbo Pascal 7.0 and it runs fine on 286's 386's 486's and Pentiums but when i try to run it on a Pentium 2 or 3 it gives me "Runtime error 200 at 07A4:0091." ca...
hi,
does anybody know, where i can download
Turbo pascal 5.5???
i need this very urgend for studying!!!
i'd be glad to find here some links...
