Delphi 4.0x freeware
InVisible Components

[ 7split.zip ] [ 15,303 bytes ] [ Freeware ] [ With Source ]
[ D3 | D4 | D5 ]
This is an invisible component with a simple task to split a file into multiple files of certain size. The most common need for this is when you want to put your (big) file on floppy disks, for backup or any other purposes. The method for reversing the process, the unsplitting, is also icluded. Version 1.03 - added a property to reduce the size of the first split file.
Built and tested using Delphi versions 3,4 and 5, but it should work with all Delphi and C++ Bulder versions.
Added: 12-03-2000/14-05-2000   |  Version: 1.03   |  Downloads: 6782/6662/2
Author:Jovan Sedlan   SEDLAN A.D.   [Homepage]   [DSP files]

[ aexcel.zip ] [ 310,349 bytes ] [ Freeware ] [ With Source ]
[ D1 | D2 | D3 | D4 | C1 | C3 ]
T(Adv)Excel is the Excel 4/5/7/8 DDE driver + data transfer component. Orders of magnitude faster than OLE automation or any other known mechanism.
New: Online help [more]
Online help and code for extremely high data transfer rates (1000+ items in less than 25 milliseconds on a PII) are available.
Added: 3-11-1997/27-09-1998   |  Version: 3.0   |  Downloads: 9468/9468/7
Author:Stefan Hoffmeister   [Homepage]   [DSP files]

[ AJBSpeller.zip ] [ 9,009 bytes ] [ Freeware ] [ With Source ]
[ D4 | D5 ]

Use the MS Word COM interface to provide spelling and grammar checking in your application! Many target platforms already have MS Word installed and the powerful spelling engine can be accessed through OLE interface calls. For simplicity, late binding is used (allowing Word 97 or 2000 to be used easily). Text from any source (eg: RTF) that can be copied to a MS Word document can be checked using the CheckClipboard.. functions and all the power of languages / custom dictionaries can be accessed via MS Word's normal dialog boxes.

Version 2.3 provides a couple of new features:
i) Select the Language MS Word uses for spell checking
ii) Allows the changing of the caption on the Spelling Error dialog
iii) Provides a simple function to check if Word is installed on the host machine (just checks registry)
iv) Provides a flag to indicate if the user has cancelled the MS Word Spelling / Grammar Dialog


Added: 26-12-2000/3-03-2002   |  Version: 2.3   |  Downloads: 4833/3209/4
Author:Andrew Baylis   [DSP files]

[ allsystempaths.zip ] [ 3,689 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | D5 | D6 | D7 | C4 ]
I've come across so many components with system information, some lack in one area, where others lack elsewhere. So having got fed up with this, I decided to write a component that would contain EVERYTHING. Now this contains about 95% of all the system paths available (I think). The ones I've left out have been left out because I didn't think they would be needed.
Added: 10-03-2002/27-10-2003   |  Version: 0.2   |  Downloads: 4178/4148/20
Author:Raoul Snyman   Saturn Laboratories   [Homepage]   [DSP files]

[ ambox.zip ] [ 7,551 bytes ] [ Freeware ] [ With Source ]
[ D3 | D4 | D5 ]
TAdvMsgBox provides an easy way to memorize a user's decision. If the message starts nagging him, he can mark the checkbox. The TAdvMsgBox will save the result of the message box to the registry. If the program subsequently Execute's the message b [more]
Added: 26-09-1999   |  Version: 1.0   |  Downloads: 3973/3973/0
Author:Sven Kuenzler   [Homepage]   [DSP files]

[ appex10.zip ] [ 5,150 bytes ] [ Freeware ] [ With Source ]
[ D4 | D5 ]
AppEx , A non visual components that help most Delphi developer to dealing with their program, this component give you several ability to control application likes :
  • Priority Control
  • Task Bar Control (Show & Hide)
  • Parameters Control (Search, Get Value)
  • Auto Run Control
  • Anti Debug Control (Soft Ice only)
  • Self Uninstall Control

Added: 30-07-2000   |  Version: 1.0(10 July 2000)   |  Downloads: 4379/4379/2
Author:James Azarja   Jazarsoft   [Homepage]   [DSP files]

[ apprun.zip ] [ 107,261 bytes ] [ Freeware ] [ No Source ]
[ D2 | D3 | D4 | C1 | C3 ]
TAppRunner will execute a specified application. It has properties and events that enable you to monitor whether the executed application is ready for action or has finished running. [more]
Added: 30-08-1998   |  Version: 1.0.2   |  Downloads: 6184/6184/3
Author:Jan Goyvaerts   [Homepage]   [DSP files]

[ ascs201s.zip ] [ 43,656 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 ]
TSaveCheckState is a deceptively simple component that can save and restore the Checkmarks of all items in any TMainMenu or TPopupMenu component. Menu Items can be nested as deep as you want in Submenus. Handles Actions too.
Full Source Included
Added: 19-01-1999/28-02-1999   |  Version: 2.01   |  Downloads: 2999/2916/1
Author:Y-Tech Corporation   [Homepage]   [DSP files]

[ AutoRunner.zip ] [ 4,975 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | D5 | C1 | C3 | C4 | C5 ]
Once you drop this component onto your main form and set up necessary properties, the program will be automatically loaded after each restarting of the computer. Works with System Registry
Added: 7-06-1999/25-06-2000   |  Version: 1.1   |  Downloads: 9343/9022/8
Author:Aleksey Kuznetsov   UtilMind Solutions   [Homepage]   [DSP files]

[ axgps.zip ] [ 359,068 bytes ] [ Freeware ] [ No Source ]
[ D3 | D4 | D5 | D6 ]
TGPS is an interface to a GPS receiver. TGPS can be used with all GPS receiver that sends NMEA 0183 data. With TGPS you will have access to position, time, speed, heading, bearings, waypoints, routes and more. This may however vary depending on what data the connected GPS receiver delivers. Also included are two components for satellite positions, and signal strength.
Added: 23-08-1999/27-06-2001   |  Version: 1.04   |  Downloads: 5190/4652/15
Author:Lars Arvidsson   Axolot Data   [Homepage]   [DSP files]

[ axmstock.zip ] [ 222,404 bytes ] [ Freeware ] [ No Source ]
[ D4 | D5 ]
TMetastock are two components for reading and writing Metastock stock rate files. Can read/write files with 5,6 or 7 fields. Fast and simple to use. Registered version, including full source cost US $40.
Added: 1-05-2001   |  Version: 1,00   |  Downloads: 1195/1195/1
Author:Lars Arvidsson   Axolot Data   [Homepage]   [DSP files]

[ axxlsrw.zip ] [ 800,338 bytes ] [ Freeware ] [ No Source ]
[ D1 | D3 | D4 | D5 | D6 ]
XLS Read Write is two native Delphi components, TXLSRead and TXLSWrite designed for accessing microsoft Excel XLS files. There is no need for any other files to be installed, including Excel.
With XLS Read Write can you:
  • Read Excel XLS 2.1, 3.0, 4.0 worksheet files and Excel XLS 5.0, 95, 97, 2000 workbook files.
  • Access all sheets in workbook files.
  • Receive all text, numbers, etc. you can write in a cell, including formulas!
  • Read cell formatting information (font, cell color, border, etc.).
  • Seek function for fast access to single cells.
  • Write Excel XLS 4.0 worksheet files and Excel XLS 5.0/ 95/ 97/ 2000 workbook files (with any number of sheets in it).
  • Easy to write formulas, just as strings: "SUM(A1:A10) / B2 + SIN(0.25)"
  • Write cell formatting (font, cell color, border, etc.).
  • FAST! Write more than 100,000 cells in less than two seconds!


Added: 21-02-1999/27-06-2001   |  Version: 1.35   |  Downloads: 17631/13030/39
Author:Lars Arvidsson   Axolot Data   [Homepage]   [DSP files]

[ beep004.zip ] [ 11,764 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | D5 ]
btBeeper uses the PC speaker to produce various sounds. In fact you can make it play entire songs. Now threaded. Totally useless, just for fun. It may be usefull though when a sound card is not present.
Added: 4-10-1998/27-05-2001   |  Version: 0.04   |  Downloads: 6937/6909/2
Author:Theo Bebekis   [DSP files]

[ Beep006.zip ] [ 9,910 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | D5 ]
btBeeper uses the PC speaker to produce various sounds. In fact you can make it play entire songs. Now threaded. Totally useless, just for fun. It may be usefull though when a sound card is not present.
Added: 4-02-2002   |  Version: 0.06   |  Downloads: 1594/1594/3
Author:Theo Bebekis   [DSP files]

[ bkpwdgen.zip ] [ 8,179 bytes ] [ Freeware ] [ With Source ]
[ D3 | D4 ]
Password Generator. Use this component in applications where you want to generate a password. You can decide the passwords' characteristic at design time, or leave it up to the user by setting them at run time.
Added: 17-10-1999   |  Version: 1   |  Downloads: 3746/3746/6
Author:Bjorn kvisli   Bjorn Kvisli   [Homepage]   [DSP files]

[ btff.zip ] [ 243,119 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 ]
The TBTFileFinder class is a direct TOBject descendant and it is a file finder. Using this class its easy to build a dialog like the Windows FindFiles dialog but its actual virtue is that it returns the searching results as a string list [more]
Added: 19-01-1999   |  Version: 0.01   |  Downloads: 2850/2850/0
Author:Theodoros Bebekis   [DSP files]

[ btools.zip ] [ 767,729 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 ]
Backup Tools is a components set that lets you easily build and manage archives of files, with compression, encryption, automatic segmentation, Self-Extracting archives and multi-language support. Packaged with WinArchiver, a free clone of WinZip.
Full source, WinArchiver may be freely distributed
Added: 21-12-1998   |  Version: 1.30   |  Downloads: 6147/6147/4
Author:Morgan Martinet   [Homepage]   [DSP files]

[ bvopropm.zip ] [ 12,746 bytes ] [ Freeware ] [ With Source ]
[ D3 | D4 ]
Non visual component enabling you to change in one line any property of a group of component. The component group is easily created at design-time. And at run-time : RunTimePropManager.SetOrdProp('Color',clBlack);//changes the color of every listed component. Child properties can also be changed (ie: Font.Color of TLabel's)
Added: 26-03-2000   |  Version: 1.0   |  Downloads: 1864/1864/0
Author:Benoit Voisin   [DSP files]

[ ceslogfi.zip ] [ 12,732 bytes ] [ Freeware ] [ With Source ]
[ D1 | D2 | D3 | D4 ]
TCESLogFile is based upon Riccardo 'Rico' Pareschi's (RicoSoft rico@mbox.4net.it), component TLogFile. Rico based his component on an idea by Song Weng Sam and is a log file component. Needing such a component and not wanting to write one myself, I came across Rico's. For my needs, I needed a way to create a back-up of the log file when it, the log file, gets too large. I also needed one procedure to Open, Write and Close an error or other event in one operation. Lastly, since my error messages are all pretty standard, I added a design time property to enter a standard error message. I also noted a 'bug'. When the procedure CloseLogFile was run, the design time LogFile setting was messed up. I added a way to save its value so that the component would always remember the log file name that was entered at design time. I also rearranged the date and time stamps in the Write procedures. [more]
Added: 21-02-1999   |  Version: 1.0   |  Downloads: 4368/4368/1
Author:John F. Jarrett   John F. Jarrett dba Computer Engineering Services   [Homepage]   [DSP files]

[ cesrurun.zip ] [ 11,901 bytes ] [ Freeware ] [ No Source ]
[ D3 | D4 ]
This Delphi 3 and 4 component, called CESRURunning, came about due to my programming need for a component to let me know whether or not another program or window is or was running. I use this component for demo applications that I do not want to run outside of the Delphi environment or other language, (if there really is any other programming language). It was also needed in several programs which COULD NOT run while one of my other applications was running. Lastly, the inverse is true whereby I needed to ensure that one of my applications was running before I allowed another application to start up. This was all to ensure proper hardware communication as well as to solve other unique problems. Whew!! That was a mouthful. Anyway, you can check for another application at anytime with events and a "manual" procedure as well. [more]
Source $5.00
Added: 21-02-1999   |  Version: 1.0   |  Downloads: 2797/2797/1
Author:John F. Jarrett   John F. Jarrett dba Computer Engineering Services   [Homepage]   [DSP files]

1995-2006 Robert M. Czerwinski ( The Delphi Super Page a.k.a. DSP ).
All rights reserved.
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