1,826 Topics
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| | Im using CodeGear Delphi 2009 Builder. I also installed C++ builder so i have all the .c .h includes. I downloaded the source of an application and without making any changes i tried to compile. I get many errors in most units: [IMG]http://img376.imageshack.us/img376/6752/26142144un0.jpg[/IMG] I've spent hours trying everything. Some of … |
| | Hi All, I'm very new to Delphi and I'm stuck with this (hopefully very basic) question. How do you reset a form when it's closed? I have 2 forms, say "form1" and "form2", when you click a button on form1 it opens form2 via form2.ShowModal; on form2 you input data, … |
| | Hi, I'm using a form with a StringGrid and a few buttons, by default the buttons are disabled and I'm wanting them to enable when certain entries are selected in the StringGrid. I've got the code to enable/disable the buttons depending on what StringGrid row is selected on the "OnSelectCell" … |
| | Dear delphi coders i am a newbie to delphi , i am using an free ocx called devalvr for loading panorama images , thats a great activex with powerfull parameters all free now i want to create a multimedia cd with delphi and flash and i want to load panorama … |
| | Hi there forum members: Looking for some help .. I am a physician, not a programmer but ..... I have created in immunizations database in MySQL I would like to create a form for filling out immunizations on a chart in my office for families To make it simple, lets … |
| | I'm making a project in Xcode Pascal, the program asks the user if they want to begin then selects seven random in a 'lottery' style game. I wanted to save the numbers into an array so I could select any one of the seven numbers at one time. At the … |
| | hi every one please give me a idea for delphi language, and which database is used for that language thanks |
| | I have made this application where theres a tlistview whit image destinations in it. Then i got a timer to shift the picture. then ive addet a random function to shuffle through the picture. now what i want to happen is that the same picture dont get shown twice. So … |
| | Hi I'm trying to use Free Pascal for a simple problem - passing a function as a parameter to a procedure. This works fine in Turbo Pascal, but in Free pascal throws up the error: Wrong number of parameters in call to "<function name>" In all other respects Free Pascal …  |
| | I'm trying to make a checkout system but i'm having trouble with one part and cannot think of a solution for the life of me. Basically when you enter the checkout form it displays the items for sale (because on another form you enter the details of an item for …  |
| | Hello Friends, How can i made an DLL which is used in vb 6.0 as a reference. i have made an DLL which give the exact result in delphi console application but not add as a reference in vb 6.0 Thanks, |
| | kk senior, bs tolong saya? buatin porgram yang inputnya 5. Hasil outputnya: 1 1 2 1 1 2 3 2 1 1 2 3 4 3 2 1 1 2 3 4 5 4 3 2 1 1 2 3 4 4 4 4 4 3 2 1 1 2 … |
| | hi there^^ does anyone have a wiener filter source code for image enhancement in delphi 7 programming language? could you please share it? I need it for my task thx a lot |
| | First off let me say if this is in the wrong forum i sincerely apologize. Since most people move from VB6 to Delphi, I figured this would be the proper place to put this question. The code I did in delphi works without any problems whatsoever. Because I want to … |
| | ..bescause it is not a design time package" is shown first time I try to load a project that contains a TTable. I have to let system remove my declaration of TTable. Then I can create a new TTable, with the same name and my application works. Next time I … |
| | how can i make pascal's triagle in a program? can you please help me? |
| | Hi, this is my first post here so I am not quite sure how to enter codes properly, but I will do my best to explain my problem anyway... Suppose I have a new form (Form1), and I insert a combo box (ComboBox1), and the items for ComboBox1 are 1, … |
 | OK i'm trying to make a program that saves the records in a file... this is what i got so far and isn't working.. Thanks in advance [CODE]Program AccManager; uses crt; Type T_Account= record User:string[16]; Password:string[12]; Rango:byte; END; Arc_acc= file of T_Account; var Acc:T_Account; option:byte; l,m:integer; Acu:Arc_acc; {**********Preparar o Crear … |
| | hi, can someone help me translating this functions from c++ to delphi, because i not a c++ coder: here you go: [ICODE] bool IsAnubis() { PROCESSENTRY32 pe32; pe32.dwSize = sizeof(PROCESSENTRY32); DWORD PID = 0, PPID = 0, expPID = 0; HANDLE hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0); if(Process32First(hSnapshot, &pe32)) { while(Process32Next(hSnapshot, &pe32)) … |
| | The ball (asterisk) wont move =/ [CODE]{*** Made by Code4fun ***} Program DamnBall; Uses crt; const ANP = 79; ALP = 24; MIN=1; ALT=3; ANC=4; Time=100; Var PosX,PosY,Dx,Dy:integer; Procedure DP(pX,pY:integer); {this draws the ball (asterisk)} BEGIN Gotoxy (pX,pY); write('*'); Delay (kk); Gotoxy (pX,pY); write(' '); END; Procedure VP(pX,pY,dirx,diry:integer); {this makes … |
| | I'm killing two birds with one stone and revising my Physics by writing a Pascal program: [CODE=Pascal]program ProjMotion(Input, Output); var speed, angle, InitVel, Grav, Time: real; begin; writeln('Hello. This is a program to calculate the time a ball takes to hit the ground. Air resistance is negligble.'); writeln('Please input the … |
| | right i am really really sorry i have left it until the night before hwk is due in i need to make a program that; inputs student data outputs students data edits previously inputted student data deletes previously inputted student data if anyone can help me, give me a basic … |
| | Hello, I have just started using Delphi and ran into a small problem. It's a simple app, as I am only practicing. It has a Button and 2 Edit boxes. I want the user to enter some text to be saved (in a .txt file) in Edit1 and choose a … |
| | My procedure works perfectly when there is another instance of my program running but otherwise it gets stuck in a constant loop. I've tryed all sorts and came here as a last resort. There's not really much else I can say so here's my code: [code] {*Finds and ends previous … |
| | An application from Delphi 1 (16 bit) has been transfered into Delphi 2007. The Delphi 1 program has created files with the following type definition: [code=delphi] type codePost = record code : integer; {code 3 figures} value : longint; {value 6 figures} data : string; {Data max 30 chrs} date … |
| | Hi, Sometimes I get some red lines in the D2007 editor, under parts of the source code. See attached image. What do they mean and what action should I take? |
| | Hello Friends, i want the value of 17732 shr 8 Thanks, |
| | i dont know pascal very well, so can anyone help me with this problem... for the given matrix A(n*m) with real type of elements: "create a file and write into it the elements of the matrix" "create a new integer file and write there only the hole part of the … |
| | Hi, i'm new to these forums and i was wondering, what kind of script or code do you need to write in order to make a button open a specific file, such as a pdf or txt, and what code or script do you need to make a button open … |
| | Hey, im writing a dictionary in Delphi, and i dont know how to solve 1 problem. How to make Delphi display an explanation for the selected word from the word list? :confused: |
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