937 Topics
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| | When the user's mouse pointer touch a button I want a message to appear telling the user what that button's function is. Wich function do I use? Thanks |
| | Anyone know how to avoid this error - message on compiling my program using Delphi XE5: Undeclared identifier: 'DateSeparator' When I compile the same program using Delphi XE, it is OK, without any errors. I have declared: uses SysUtils ....; |
| | Hey Guys, What is the easiest programming laungage i can start learning by doing free trails, or anything like that. I already know Delphi but it's kinda useless so any laungage that is usefull and used alot Thanks! |
| | Hey Guys! I want some idea for a program i can write on Delphi. My brain is drained out :/.... Just something to do in my free time. Thanks! |
| | I have to do a project on geotechs, and I need at least 3 forms, but how do you make it go from one form to another? |
| | hi there. Could you please help me out? I am a student and I started to learn Delphi to build an application for semestre exam.It is about students evidence. So I have downloaded Delphi from Embarcadero site and I`ve started reading the help manual..I want to use MS SQL Server … |
| | My main application has a datamodule containing a TSQLConnection component. When I call a package from this application and try to create a transaction (StartTransaction(TD)) from within the .bpl, I receive an Access Violation. I am able to open a TSQLQuery from within the bpl to that same TSQLConnection, but … |
 | I am currently having problems with a console application in delphi. I start playing a song as soon as the program starts using the sndPlaySound function. But, later in the program I use sleep() to improve the aesthetics of the program. When I do this my sound stops playing. Is … |
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| | I need to turn ON and OFF the built in camera LED FLASHER on a Windows 8 tablet. This is bascially the same as a common FLASHLIGHT APP on a cell phone. I need to make this work within a Delphi 2010 VCL application and all I can find is … |
| | I have searched everywhere for Borland Delphi 7 but I cant find it anywhere. I used it a while ago when I got it as part of my programmer courses but I lost all the data on my harddrive. I have looked on Borlands main website but I was unable …  |
| | Hello, I am trying to write this program in Delphi that calculates the amount of change required to make a certain amount. The user enter a number between 1 and 200. The program then calculates the amount of 100, 50, 20, 10, 5, 2, 1 bils required. But there is … |
 | Hi, I'm Tarek, I have a Master Degree in IT, I worked on e-Learning technologies. Currently, I teach programing basics in Pascal, Delphi, C and Java (only the basics :) ) and of course I like to program and to learn new things. Happy to be with you. |
| | I have recently started programming in delphi, after programming in VB. Does anyone know if there is anything similar to vbtab in delphi? If not is there anyway that I can create a constant that works similar to vbtab?  |
| | I have a Delphiproject that suddenly got its appearance changed. It used to have rounded buttonedges but now got suddenly sharp corners. Also the MonthCalendar changed its appearance with blue ribbon at top and the current day circeled with a broken red circel line as it had many years ago. … |
| | Just started to use Delhi XE4 and found that LongMonthNames wouldn't compile. Error E2003 Undeclared Indentifier 'LongMonthNames'. Went to XE3 with the same error, Delphi 2009 with no problem. Just create a new VCL project with only statment S:=LongMonthNames[12]; will give the error. System.SysUtils is used and the definition is … |
| | 1)On receipt of the signed MSA back from the customer, the original should be sent to the legal representative and a controlled copy should be sent to the TM/Account Manager by ___________. B D M DM 2)Runtime Profiling is used by which category of users? Developers and System Administrators Configuration …  |
| | I have looked around on the internet a little bit, but I am unable to find a function or equation for inverse/arcsine. I was able to find Inverse Cosine, but inverse sin doesn't seem to exist. Does anyone know how to use inverse sine in delphi? |
| | I REALLY need some help. I ahve been writing a tic-tac-toe console application program in delphi. I had most of the logic finished for the program when I made a mistake. At the beginning of a class period the program was working fine, at the end of the class it …  |
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| | I'm trying to make a program that saves images in a database. I've pulled together some info on the net and wrote up code that I think is supposed to work, but fails in a completely unique way on either side (the saving and the loading). Here's my code, could … |
| | Hi Group, (delphi 7 refers) I haven't used delphi for some time. I have now a very basic app. Three buttons on form, Start/Stop/Exit objective> When Start is pressed, the app enters a while(tick=true) do begin..someCode;...end; What I now require is that, when Stop is pressed, the appl abort thisstart … |
 | What is the difference between Pascal and Delphi? I heard they're like the same language? |
| | Hi Everyone, I am a software developer who codes mainly in Delphi and does some other coding in ASPX and VB for web development. Look forward to being part of the community. Cheers! |
 | Hi Does anyone know how to use it? I mean FastMM in Delphi. Or any code to work with memory leaks. Clear memory when application run or stuff like that. My exe (application )growing used memory when work and open forms, click button, read from database etc. thank you |
 | This works in C++ Builder: int chcolor; for(int d, d < 5, d++); { String name = "d" + IntToStr(i+1); TLMDSpeedButton* button = dynamic_cast<TLMDSpeedButton*>(this->FindComponent(name)); chcolor = random(6)+1; switch (chcolor) { case 1: button->Color = clRed; break; case 2: button->Color = clSilver; break; case 3: button->Color = clBlue; break; case 4: … |
 | I have, what I thought, was a trivial question however I am not quite sure of an answer yet. I'd like a two dimensional array of strings and integers. The first "column" will be string and the second "column" will be integer. later i want the first value of array … |
| | Hello, I want to make something like windows explorer. So the easy part first. I added these: [CODE] ShellTreeView1: TShellTreeView; ShellListView1: TShellListView; ShellComboBox1: TShellComboBox;[/CODE] I connected them and everything is good. I can see files and I can navigate folders, drivers, e.t.c. I changed the ViewStyle attribute of ShellListView1 to … |
 | Hi Daniweb people I have a really stupid question, strangely it has been keeping me busy for several days now and i just cant help but to ask for help... ive searched the whole of the MSDN libraries but no code seems to work for this I am making an …  |
 | Hello Is there some kind of multiplatform library for Delphi (with its SDK) to access webcams while programming? The goal is to take still images but Ive only found ones that are compatible with Windows. |
 | Greetings Friends ! How do I do incremental Builds in Delphi...? I have both the Delphi 7 and Delphi XE2... I have never really incrementally built my apps... pardon my ignorance... but i have taken on a project on a piece of software where the manager wants the build done … |
 | Am trying to read strings from a html page to get settings the following javascript strings i like to be able to read. <script type="text/javascript"> PP['channel'] = "testchannel"; PP['channel_id'] = 39388311; PP['channel_category'] = "gaming"; PP['channel_meta_game'] = "wow" PP['channel_is_featured'] = false; </script> would be nice that i can pick the data … |
 | Having been away from this site for a while I am back. Been fiddling with Delphi since Delphi 1 was released have been concentrating on Delphi 6 since it was released. Don't have all the answers but am willing to make suggestions to anyone wished to contact me.  |
| | So... I am sorry if I have posted the question at the wrong place, yet I couldnt find a better place. Anyway, my problem is as follows: A week ago, we had to bring back to life some old projects of the firm. The projects are ... not too complex … |
| | This procedure is called just before the answer is written to a binary file to ensure it is in the correct format. It works but I need it to repeat until it is an integer. I was trying to use a 'repeat','until' but wasnt sure what the 'until' condition woudld … |
| | Hi, I'm a bit of a newbie to Pascal and I'm trying to create a simple program to convert binary numbers to decimal, I'm unsure of how I can disallow an input that is not binary, this is my code: var Validation : boolean; Binary, Number : String; Decimal, index, … |
| | Morning, I am loading an xml file where i want to search low level node name if exists. For example: <xml> <A> <B> <c></c> <d></d> </B> </A> </xml> so i have IXMLDOMDocument and IXMLDOMNode, i need to load an existing xml file and to search the node <d> where i … |
| | Morning, I am new to xml with delphi. My problem is that i know how to build am xml file, the output is something like this: **<EXPORT> <IMPORTMODEL>1</IMPORTMODEL> <SESSION></SESSION> <STARTDATE>26-01-2011</STARTDATE> <ENDDATE>26-01-2011</ENDDATE> <VOUCHERS> <VOUCHER> <AUTHOR> X </AUTHOR> <INPUTDATE>1/23/2013</INPUTDATE> <REFERENCE>M1000009</REFERENCE> <ONDUPLICREF>N</ONDUPLICREF> <JOURNALTYPE>STANDARD</JOURNALTYPE> <DESCRIPTION>This is a test for the description of the voucher … |
 | Hello, I need some help replacing special chars like 'à,é,è,...' in strings with their corresponding ascii char values. I do know the string replace method thus replacing these special chars with normal alphabets, with the example below: `$vSomeSpecialChars = array("á", "é", "í", "ó", "ú", "Á", "É", "Í", "Ó", "Ú", "ñ", … |
| | Hey, I want to build some form application for Windows and i have tryed usind VS2010 but because IntelliSense is disabled for C++ i'm not able to work normaly as i'm fairly new to programming and i need to see the drop out menus after i use the "->" operator. …  |
| | Hello all, I once had a program (.exe) that was a delphi tutorial, you could click an option and it would show you what it did and tell you how to do it.. i lost it in a format and im unable to locate it!, could someone point me in … |
| | Hello again. I'm having issues finding any advanced info about touch support in Delphi. At the moment, I can't seem to find a way to add the scroll functionality to my app, so that it'd work as on metro apps in Windows 8 (such scroller as the Metro Internet Explorer … |
| | Hello. I wonder if anyone can tell me something about calling the external dll file from delphi. I have a main form, which has the procedures locating the dll file, and then I have about 30 other forms, in which I use these commands. Now my question is, is it … |
| | When formatted text is pasted from MSWord to a TRichEdit control, the bullets are well formatted (on the display) but after; Fetching the rtf data from the TRichEdit control using TStringStream, Saving the stream's DataString to a database and then Loading the saved rtf string back to the TRichEdit control … |
| | Hi, I am in need of converting a project which is in Delphi 5 to Delphi XE2. When I run the same Delphi 5 code, in XE2 , I get some errors. In Delphi 5, we have used NMFTP component for file transfers. But here netmasters is not available. Instead, … |
| | I am working in Turbo delphi using VCL for aplication and I am in an urgent need of someone explaning me how to draw curves for parabolic shot. I need to learn how to make the line in a slow motion making it draw the flight from the starting point … |
| | Hey guys I have a question and I hope someone can answer it. I've been having many problems in trying to find an answer to if I would be able to load a Turbo Delphi project I made this year into my ipod touch. |
| | Why doesn't my Turbo Delphi project run in the Delphi XE?? Can someone please answer me this! I realy need it to work if not I'll have to do it all over again. :S |
| | Hy there. I have some code where I store data for 365 records (for every day in a year) in delphi, some kind of list as far as I understood (a good man!!! Sir Rufo on stackoverflow helped me with that part of code, writing whole example for me! Thanks … |
 | Yesterday I accidentally found game creator for html5. https://www.scirra.com/ I follower beggingers tutorial and in more than 2 hours I created a game where player walks in the terrain, and zombies are attacking him. Player shooot them, then those zombies explode. I cannot imagine how much time it would have … |
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