71 Unanswered Topics
Remove Filter  | |
 | I am making a user form in Delphi for documents tracking application. I am interested in functionalities **input new entry (record) **and **view list by... (date, name of document, ID,...).** My problem is that I don't know how to implement these functionalities for more than one user. Currently, I have … |
 | I am in grade 11 and need help with creating a geocaching program in Delphi. It has to be intergrated with a database. Please could anyone give me ideas of what possible features this program could have Thanks |
 | anyone have a wrapper or know were to get a wrapper so am able to use the opus codec within my application ?. http://www.opus-codec.org Thanks |
| | Hello all, I been trying to add a hotkey to my application using the following code below but I have a issue were once added am no longer able to use any other shift commands as it will always call the the press commands so am wondering is there a … |
| | hello, i'm new in Delphi and i want to add a new record to a chiled Table(tbl2) but i have this Message 'valid date and time' what i wantto do is add to my project a 3 Buttom one is to add a record in chiled Table(tbl2) and the other … |
| | Am currenrtly working on a voice chat system using lakeofsoft VCL package for audio processing but am wanting to expand my program to mobile phones soon but am unable to use lakeofsoft VCL package in delphi xe7 due to the age of it and no updates so am wondering what … |
 | Hey all. I'm always frustrated that I cannot seem to find a reference that shows when a feature was *introduced* in Delphi. For example, to use ErrOutput, I have to manually create that value in D5. But what about D6? or D7? Does such a reference exist? |
| | In other threads I read that Delphi is not prepared, as a net for today, but the comparison was made on VCL in Delphi 7. Actually, the latest version of Delphi and its library is XE3 is FireMonkey I had seen the comparisons between C # and Delphi. I try … |
| | hello.. How do I'm get the status printer from the EPSON STATUS MONITOR 3 ?, I've tried to detect the status direct from the driver, not from windows, but I just get the status from the windows, not from DRIVER, the difference : if from the windows after the printing … |
| | Hello!I need help in my program.My program need to disassembly another program and get his ASM code, with this ASM code, i need to search for a address and get the sintax command of this address, if anyone has an unit that does it, i would be very happy |
 | Hi, I am trying to install the Python4Delphi components, but it doesn't compile (from python4delphi.googlecode.com/svn/trunk). It also seems out of date. What is the best current way to use Python inside Delphi? Any advice or help will be greatly appreciated. Thanks! |
| | Any ideas on detecting the current version of the MySQL ODBC driver? Currently I am reading the registry to obtain the version: [code=delphi] Function MySQLVersion:String; Var TR : TRegistry; SL : TStringList; I : Integer; Begin Result := 'ODBC 3.51'; // Default version SL := TStringList.Create; TR := TRegistry.Create; TR.RootKey … |
| | Hello, I am currently using Delphi Prism to try and extract file properties. Below is the code I am currently using which should work, however, the compiler generates an error: Error 1 (PE190) "DSOFile.OleDocumentProperties" is an interface and cannot be instantiated C:\Users\Zumla\Desktop\Comp4\.Net Project\Computing4\Computing4\Main.pas 114 63 Computing4 Help would be much … |
| | We have a Delphi app that performs user authentication using the activeds.dll library. However, when running on a 64-bit server, even though the WOW64 processing thunks the library to use the psuedo-32-bit version, we're consistently getting an app crash when attempting to use the library. Any helpful suggestions? Thanks |
| | Hi, Does anyone know a simple way of extracting file information such as that shown in the details tab of file properties? I am new to Delphi and I don't have much experience, codes on the internet which I have found are not very helpful and only successfully extract file … |
| | hi!I have a problem. There's the Access database embedded into dbrid using ADO. In db there is a list of goods,quantity and countries where goods were produced Now I have to build a diagram for db, for example for countries. It works quite well but the diagram shows EVERY good, … |
 | I'm in the process of converting a legacy app from D5 to D2009. I'm getting errors on AnsiToNative, NativeToAnsi (both DBTables) and DbiOpenSPParamList (BDE). Apparantly the parameters for these functions have changed. Does anyone here have a ready example on how I should use these in D2009 ? I was … |
| | // HookDLL.cpp : Defines the entry point for the DLL application. // #include "stdafx.h" #include "HookDLL.h" BOOL APIENTRY DllMain( HANDLE hModule, DWORD ul_reason_for_call, LPVOID lpReserved ) { //Flesh out the entry point pending full implimentation // reserve the DLL handle ghModule = (HINSTANCE)hModule; // register system-wide message SWM_TRAYMSG = RegisterWindowMessage("TRAY_ACTIVATED"); … |
| | [CODE]// HookDLL.cpp : Defines the entry point for the DLL application. // #include "stdafx.h" #include "HookDLL.h" BOOL APIENTRY DllMain( HANDLE hModule, DWORD ul_reason_for_call, LPVOID lpReserved ) { //Flesh out the entry point pending full implimentation // reserve the DLL handle ghModule = (HINSTANCE)hModule; // register system-wide message SWM_TRAYMSG = RegisterWindowMessage("TRAY_ACTIVATED"); … |
| | I've two procedures (client and server). Object components are InDy9 TIdTCP. SO is XP-HOME. Operations of the che client: // connection . try ... CliSok.Connect(); ... CliSok.ReadTimeout := 1000; ... CliSok.Socket.UseNagle := False; . except ... on E: ESocketError do ..... MesServ(4,'Connessione al server: +#10+'"'+E.Message+'"'+#10+'Riprovare...'); . end; // sending . … |
| | Hello to everyone, I'm a problem with InDy components, that I do not know well, becaus I used Socket components (Delphi 5) and during migration to Delphi7 they are vanished. I know that is possible to install package dclSocket, but I prefer to migrate to this unfamiliar components, but is … |
| | Hi, I am very new to the Delphi or Pascal. I was looking for source code and I got that source code in Delphi Pascal language that I know at all. I need somebody help to convert VB 6.0 or VB.net I am uploading attachment with this topic. Kindly help … |
| | hi, i was wondering if anyone new much about listviews because i been looking for a bit of code or a custim listview that supports paging abit like a website list were u can select pages 1 to 10 but with a listview so i can limit the items to … |
| | Hi, I am sharing a tips on "Identifying Files From Their first 4 Bytes Or Magic Numbers" related to Delphi Sometime back I faced the task of having my application take file data from stream and save them on disk in their original format. Now, the tricky part was that … |
| | I have just translated my delphi project to C#. I need a little help fixing some of the code I couldn't fix. One code I couldn't fix was xplode. Here is my source: [code]using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Threading; using System.IO; using System.Text; using … |
| | Hi.. I have a report developed in Crystal Report v10. Using Delphi 7, I should be able to load an image file dynamically in the said report. The Image file will be available in the local specific path. The file name will be known based on the query result set. … |
| | Hi, I am using Delphi 7 and Crystal Reports 10. I have a requirement where I need to load a picture dynamically in the Crystal Reports 10. Actually, in Crystal Reports 10 we don't have the feature of dynamic loading. But, from Crystal Reports 11 version and above, it is … |
| | hi! I use client/server socket components to send a file. a client app sends a file and the server app gets it. I know how to display the copying progress in a progressbar when receiving data, but how can I display in a progressbar how much of the file has … |
| | how to change tooltip coordiates in delphi 3.0? |
 | Author: [I] ================================================================================ Crt Unit Read-Me By: Will DeWitt Jr. (edge@boink.net) Mar 21st, 2003 ================================================================================ BRIEF NOTES AND INFORMATION: This unit was created primarily to support my development of console mode applications under Delphi. I've tested this unit and had it successfully works under Delphi 2, 3, 4, 5, 6 … |
| | Hi All, I have a application that uses Delphi 200 bpl files - I know these can just be put into the c:\Windows\System32 dir and all will work - but is it possible to put them into a directory under the Application eg c:\Program Files\ DGL-Apps\IMS\_sysbpl ? It is just … |
| | I am trying to convert this to Delphi, but I'm lost, please help [CODE=cpp]enum Error { Ok = 0, ErrorUnsupportedFunction, ErrorInvalidParamaters, ErrorInternal, ErrorUnknown = 0xffffffff }; typedef enum Error Error; Error __stdcall GetLastError() { typedef Error(__stdcall *FunctionType)(); FunctionType GetLastError = (FunctionType)GetProcAddress(GetModuleHandle(NULL), "GetLastError"); return GetLastError(); }[/CODE] |
| | I have a problem using the GetAdaptersInfo funtion on Delphi 2010 on Windows 7. The following code works fine and returns the adapter names/descriptions to the memo when compiled using Delphi 2007 on Windows Vista. When compiled using Delphi 2010 on Windows 7 it returns blanks or garbage (output below). … |
| | Hello, I work in Delphi (6) a few years. Now I begin to work Delphi Network but without success. I need TUTOR for Delphi Network who via e-mail to help me in this area. I expect volunteers who periodically to introduce me In Delphi Network. Thank You Blagoj Mail: [email]jblagoj@yahoo.com[/email] |
| | i'm c# developer i'm comfortable in c# ,now the new proj requires Delphi knowledge now i need to switch to Delphi,is this switch will help me for my career growth? |
| | Hi All I've just been learning about events in delphi. I'm writing a program to communicate with a serial device that reads pressure data. Currently the program has been written with a separate thread to read the data, and when a complete data string is found, an event is called … |
 | hello, I cant start my Delphi... I had to format my PC .... so I installed it again and I cant start it normally... in the middle of loading bpls and stuff ti pops up: Failed to load IDE add in 'C:\Program Files\Borland\BDS\4.0\Bin\Borland.SCI.Gate.dll'. Exception has been thrown by the target … |
| | Hai2... everyone... who's in this forum... I'm Michael from Indonesia... I want to ask... How to Call Microsoft Visual C 6.0 Object file from Borland Delphi 7.0?? Please Response... Thank You. SNIP |
| | Windows 7's new Aero Shake feature isn't working on my Delphi SDI application. Does anyone have any idea why? And what needs to be changed to make it work? Thankyou... |
 | Just weeks after EarthLink pulled out of a project to provide wireless Internet throughout the city of Philadelphia after the city refused to take over management of the network, a group of investors has agreed to run the project. According to the [URL="http://www.philly.com/inquirer/breaking/news_breaking/20080617_Free_WiFi_will_remain_in_Philadelphia.html"]Philadelpha Inquirer[/URL], a group of investors temporarily called … |
| | I have a problem with Tcomport. This is usage for writeing to ComPort. [CODE]b:byte ComPort1.write(char(b));[/CODE] How do i use [CODE]ComPort1.read(Buffer:pAnsiChar;Count:integer):integer;[/CODE] Thanks! |
| | Hi guys. I'm trying to familiarize with Delphi as better as possible. And now I've started flicking through the Delphi Demos to get more info about Delphi's features and possibilities. But unfortunately some demos do not have any description or comments. So now I can't figure out what the next … |
| | Hello, I work in Delphi 6 a few years. Now I was beginning in Delphi network and I need some source code For following things: I want make chat application which to have two peer to peer clients But I don’t know how I to measure time for two clients … |
 | Well I have been making bots for a few sites for a while. But for this new site it uses frames and when ever I try to get anything from the frame I a 'Access Denied' error. Even when I try to use the Frames to get info from the … |
| | Hi all! I am new to delphi programing ive started with delphi 8. My simple application needed to connect to sql server with borland data provider components like BdpConnection and BdpDataAdapter and i was able to connect to server manipulate with data, sqls everything is working fine but when i … |
| | Hi All, This is Sleeva.Iam new to Delphi programming.I have 4 years of experience in Dot Net.I got job on Delphi v7 in xyz company.I hope I can manage Delphi programming. Thanks, Sleeva. |
| | Please convert this code to Delphi to VB 6.0 const C1 = 43941; C2 = 16302; function BorlandEncrypt(const S: String; Key: Word): String; var I: byte; begin SetLength(Result,Length(S)); for I := 1 to Length(S) do begin Result[I] := char(byte(S[I]) xor (Key shr 8)); Key := (byte(Result[I]) + Key) * C1 … |
| | Hello Friends, Any body help me to convert the code delphi to vb6.0 ---------------------------------------------------------------- const C1 = 43941; C2 = 16302; function BorlandEncrypt(const S: String; Key: Word): String; var I: byte; begin SetLength(Result,Length(S)); for I := 1 to Length(S) do begin Result[I] := char(byte(S[I]) xor (Key shr 8)); Key := … |
| | Hello, I need to transform mathematical expressions from MathML (as a part of an XML file) to plain text format (in the Pascal or C fashion) and the reverse (from Pascal to MathML) form my application in Delphi. Does anybody know any component or routine to do this? Thanks in … |
| | Hi Everyone, I am wondering if there are any Delphi programmers out there that is using SamLogic's Calendar Component, I bought it last week and I am having problems. I would very greatful if anyone can give some help in using it. kindest regards Stephen |
The End.