Previous 20 filesDelphi 5.0x freeware
InVisible Components

[ mxhe100.zip ] [ 9,809 bytes ] [ Freeware ] [ With Source ]
[ D5 ]
TMX_HookEdit is an invisible component that provides protection from spying password entering in your programs. Built and tested using Delphi version 5.
Added: 17-04-2001   |  Version: 1.00   |  Downloads: 1426/1426/1
Author:Andrey Meshkov   [DSP files]

[ myisam.zip ] [ 20,451 bytes ] [ Freeware ] [ No Source ]
[ D5 ]
MyIsam - Component to create & access ISAM files.
Added: 11-10-2001/15-10-2001   |  Version: 1.2   |  Downloads: 728/715/1
Author:Victor Cortes   Victor Cortes | DialAmerica   [Homepage]   [DSP files]

[ ntevtlog.zip ] [ 7,885 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | D5 | C3 | C4 ]
This non-visual component is a wrapper for the Windows NT event logging API. It makes writing to any of the event logs really easy.
Added: 4-06-2000   |  Version: 1.01   |  Downloads: 2746/2746/2
Author:Delphi Central   [Homepage]   [DSP files]

[ ntfyicon.exe ] [ 546,389 bytes ] [ Freeware ] [ No Source ]
[ D3 | D4 | D5 ]
Notification Icon is a non-visual component for Delphi. It allows you to add an icon of your choice to the taskbar notification area (also know as the tray), you can supply a popup menu and animate the icon. Special features: Includes balloon hint features from Windows 2000 which also works on Windows 95/98/NT, Features to automatically hide application from taskbar. Postcard ware for individuals, shareware for companies (See http://www.tanis.dk/notificationicon for details). Delphi 3, 4 or 5. Installation program.
Added: 21-05-2000/26-11-2000   |  Version: 1.4   |  Downloads: 2586/2516/2
Author:Sune Trudslev   Tanis   [Homepage]   [DSP files]

[ PBClip.zip ] [ 4,606 bytes ] [ Freeware ] [ With Source ]
[ D3 | D4 | D5 | D6 | D7 ]
PBClipBoard is a small component that monitors the clipboard. It has only one property, the 'Onchange' event, that triggers whenever the contents of the clipboard changes. Use it to automatically enable/disable 'Paste'-buttons or to view the contents of the clipboard. How to use: Drop a PBClipBoard component on the form. Write an Onchange event-handler to enable/disable the paste buttons. That's all. [more]
Added: 25-02-2002/8-11-2004   |  Version: 1.20.00.00   |  Downloads: 3244/3155/14
Author:Poul Bak   Bak-O-Soft   [Homepage]   [DSP files]

[ perfutil.zip ] [ 679,741 bytes ] [ Freeware ] [ With Source ]
[ D3 | D4 | D5 | C3 | C4 ]
PerfUtils is an encapsualtions of the Windows NT Performance API. Includes components needed to implement performance monitoring capabilities in Delphi written application. Use it to retrieve CPU usage, network traffic, list of processes and their performance and so on.
Added: 3-01-1999/9-01-2000   |  Version: 1.2   |  Downloads: 3852/3289/3
Author:Alexey Dynnikov   [Homepage]   [DSP files]

[ pjcbview.zip ] [ 10,722 bytes ] [ Freeware ] [ With Source ]
[ D1 | D2 | D3 | D4 | D5 | D6 | D7 ]

TPJCBViewer is a simple non-visual component that registers itself as a "Clipboard Viewer". The component triggers an event each time the contents of the clipboard change.

Source and help file included.

 [more]
Added: 1-08-1999/18-05-2004   |  Version: 1.2   |  Downloads: 4129/4125/11
Author:Peter D Johnson   [Homepage]   [DSP files]

[ pjvinf32.zip ] [ 48,055 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | D5 | D6 | D7 | C1 | C3 | C4 | C5 | C6 ]

A non-visual component that accesses version information resources in a given file. The component can read variable string information for multiple languages where these are supported by the version information resource.

Help file and demos included.

Now believed to be compatible with C++ Builder

 [more]
A 16 bit version of the component is available from the author's website.
Added: 6-03-2002/29-09-2003   |  Version: 3.1   |  Downloads: 2170/2168/8
Author:Peter D Johnson   [Homepage]   [DSP files]

[ propsav.zip ] [ 236,110 bytes ] [ Freeware ] [ With Source ]
[ D5 ]
This component allows to save applications layout to Registry, IniFiles, or other target you want (database, text file, etc.). Basically the user has to visually select the components and properties he (or she) wants to give persistence. Some of the basic features this components has: * Allows saving/loading subproperties of class properties with no limits of nesting subproperties. For example, the user can select to save and restore only the Size property of a Font property. * Open to register new loader/savers to other targets different from Registry or Ini files. You can register a loader/saver to store all the layout information in a database for example. * Open to register new class to text translators in order to save in some special way some classes. With the component comes an example of a class translator to save the columns and rows layout of a TStringGrid. * Works with all datatypes (even method and class types, classes as references or as objects) except arrays, dynamic arrays and records. Records are not usual because it's more common to see class properties. In the case of published arrays, a new class save/loader can be registered to manage this, like in the TStringGrid example included. * Manages the layout for all open forms at a given moment. * No code needed to define the layout. But also exists the chance to define it with code at runtime. * Included component TLayoutManager to easy management of Layouts. Included is a Demo on how to use TPropsSaver and TLayoutManager. * Supports basic encryption. * Added support for registering non-published properties. For the case of TCustomComboBox now you can select to use the class loader provided as example, or to use a custom defined ItemIndex non-published property, and be able to select it on design time. * Added TDynPropertiesHolder component. You can define dynamic properties in this component that will be integrated with TPropsSaver. This component is intended to be used with configuration data that is not directly related to other component in the application, or simply to read data from the registry on it. * Better TPropsSaver design time editor than in previous version. The new editor allows to edit also subproperties in the editor form. * Added a wizzard that allows the user to select a given set of properties as the default properties for a given class. You can have several sets of properties for each class also. And you can select to apply this wizzard for any base class of the selected component. This wizzard feature will be known to the users of TIniPropSav. * Added design window to manage wizzards. Basically from this window it's possible to see all properties wizzards and remove them. * Added functionality to register subproperties for a given class. As an example comes a register routine that shows on design time the properties of the items of any collection. In this way you can select to save the columns of a ListView, but only the properties of the items you want. * Added a wizzard to import the layout of the old TIniPropSav component for those that still use it.
For now I'll only support Delphi 5, if users request I'll port it probably to Delphi 4 and/or Delphi 3.
Added: 21-11-2000/26-11-2000   |  Version: 1.3   |  Downloads: 1911/1768/3
Author:Josť SebastiŠn Battig   Josť SebastiŠn Battig   [DSP files]

[ qpophelp.zip ] [ 2,360 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | D5 | C1 | C3 | C4 ]
PopupHelp capability for forms other than dialogs (biHelp could not be set)
Added: 23-08-1999   |  Version: 1   |  Downloads: 3247/3247/0
Author:Marcin Qfel Zaleski   [DSP files]

[ quadocttree.zip ] [ 60,746 bytes ] [ Freeware ] [ With Source ]
[ D5 | D6 ]
The TRbwQuadTree and TRbwOctTree components provides methods for storing and then rapidly retrieving data in a (X, Y) or (X, Y, Z) coordinate systems based on the proximity of the stored data to the location of interest. [more]
The components are useful as part of a GIS system. You can retrieve data at a particular location, or at all locations within a circle, sphere, or block. Help files are included.
Added: 3-03-2002   |  Version: 1.0   |  Downloads: 1330/1330/6
Author:Richard B Winston   Richard B Winston|U. S. Geological Survey   [Homepage]   [DSP files]

[ reader.zip ] [ 37,311 bytes ] [ Freeware ] [ With Source ]
[ D3 | D4 | D5 | D6 | D7 ]
Text Reader
This non visual component can be used for fast syntactical parsing of texts. On base of preliminary registration of delimiters and key words together with the properties, in turn extracts from any text these elements together with the properties. There are 6 statuses of element: Word, Integer, StandardNumber, ScientificNumber, KeyWord, Delimiter. Also is possible to use wildcards for registration of key words and delimiters. [more]
Requires the component DList v1.33 distributed for free.
Added: 14-05-2000/21-01-2003   |  Version: 3.01   |  Downloads: 3922/3887/16
Author:Qarsoft   [Homepage]   [DSP files]

[ regedit.zip ] [ 4,633 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | D5 | D6 | D7 ]
TRegistryEdit is a wrapper component for the Registry Object. This is an easy-to-work-with interface component for the Windows registry which can access to all roots keys, subkeys, etc. It reads and writes strings, integers, boolean and the Delphi TDateTime type to and from the registry. Both safe and reliable, this component has been used extensively. It has now also been updated to be more "compatible" with TIniFile, in terms of the functions' structure and calling conventions.
Added: 12-12-1999/6-10-2003   |  Version: 2.0   |  Downloads: 3131/3094/43
Author:Raoul Snyman   Saturn Laboratories   [Homepage]   [DSP files]

[ resexp.zip ] [ 490,625 bytes ] [ Freeware ] [ With Source ]
[ D4 | D5 ]
Many users just use resource files (*.res) for the purpose of saving icons or wave files in them. After compilation, the icons and waves are included in the executable file, so that they need not to be distributed the the application. With this component, you may include any file, also other executables, inside a resource file. The component is able to export these files again and write them to your harddisk. In this way, you can store complete other files inside your application. [more]
Added: 20-02-2000   |  Version: 1.0   |  Downloads: 2782/2782/0
Author:Tom Peiffer   Tom Peiffer   [Homepage]   [DSP files]

[ resolutn.zip ] [ 12,703 bytes ] [ Freeware ] [ With Source ]
[ D3 | D4 | D5 ]
TSJResolution is a freeware component with witch you can dynamicaly change your screen resolution

For commercial use, contact author
Added: 23-01-2000   |  Version: n/a   |  Downloads: 3828/3828/3
Author:Sylvain JAMES   [DSP files]

[ rtdesign.zip ] [ 845,160 bytes ] [ Freeware ] [ No Source ]
[ D1 | D2 | D3 | D4 | D5 | C3 | C4 ]
Run-time Designer is a non-visual component that makes it possible to edit forms or any other TWinControl that contains controls at run-time. Just drop it on a form and you almost ready. It works just like the Delphi form designer.
Register on-line!
Added: 3-07-1998/19-12-2000   |  Version: 2.0.10   |  Downloads: 1954/1952/2
Author:Karl-Otto Rosenqvist   [Homepage]   [DSP files]

[ scrnsize.zip ] [ 2,938 bytes ] [ Freeware ] [ With Source ]
[ D3 | D4 | D5 ]
The given component is intended for chanhing screen mode at run time Automaticaly restore to origin mode when program being destroying. Set Width, Height and BitCount to your mode (ex. 640,480,16) and execute Switch procedure to change to restore orgigin mode just execute RestoreMode.
Added: 19-12-1999   |  Version: 1.0   |  Downloads: 2826/2826/0
Author:Ray Adams   [Homepage]   [DSP files]

[ scrnsvr3.zip ] [ 191,482 bytes ] [ Freeware ] [ With Source ]
[ D3 | D4 | D5 ]
The component is to create easy Screensavers for Windows 95 & NT in Delphi. Just drop the component onto your form & it will intercept all parameters i.e. /p, /s, /c, /a and no paramenters and display the preview, main saver, config box, password box etc.
Pretty much like TScreensaver with a couple of bug fixes & enhancements. Including now supporting user Events.
Added: 3-05-1999/20-02-2000   |  Version: 3   |  Downloads: 6822/4368/10
Author:Jon Baker   [DSP files]

[ sgrdlink.zip ] [ 2,500 bytes ] [ Freeware ] [ With Source ]
[ D5 ]
TStringGridLink is a non visual Component, that is linking two TStringGrid controls for moving single rows from one StringGrid to the other StringGrid and back.
Added: 14-08-2000   |  Version: 1.0   |  Downloads: 1472/1472/0
Author:Inger Hoffmann   [DSP files]

[ SharedMemory.zip ] [ 5,138 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | D5 | C3 | C4 ]
With this component you can share memory between other processes and instances. By using File Mapping, but without a file underneath, this component allows you to allocate memory and allow other processes to use it. By naming the memory, using the ShareName property, any other process can quickly determine whether the memory is available, read from it and write to it. The component also has built-in ownership functions, RequestOwnership and ReleaseOwnership, so that you can synchronize the access to the memory and therefore make it thread-safe.
Added: 2-08-2000   |  Version: 1.00   |  Downloads: 2865/2865/2
Author:Delphi Central   [Homepage]   [DSP files]

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