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THFormula accepts expressions composed of operands, functions, symbols and operators and evaluates the result as String, Integer, Float and Boolean. Operands can be string, integer, float or boolean. Is Data-aware and can operate on a dataset's fields. Default conversion is provided from any type to any type. Operators are arithmetic (+, -, *, /, \, Div, Mod), boolean (and, or, xor, not), string (& concatenate) and logic-compare (=, <>, < ,<=, >, >=). Recognises multiple definible strings as boolean values. Symbols (as Pi=3.14) can be stored in the Symbol Table. Defined Functions: Min, Max, If, Select, Format. More functions can be easily created and freely added. Fires events on exceptions and on result type and values.
(Delphi II .. V)

See how easy is to use it
See an integration example
Manual in Word DOC format Download Demo. BDE for Delphi IV required
Delphi IV BPL and DCU here: Download now and have a full functional demo until 2001! Register for the Source Files

TEditUndo
Is a descendent of TEdit that allows unlimited levels of Undo and Redo operations.
The Component will undo an entire word at once, not letter by letter!
(Buttons or menu not included!)

TIncSearch
Connect to a table, add an index and a field, and you have an Incremental Search device! The component gets the typed key, search the database and fill the rest for convenience.
Delphi II

QRCheckBox - Delphi II QuickReport Component
Display a labelled checkbox on your form. AutoSize, Color and Transparent features supported.
THHints
A component that brings up in the design mode the HintPause, HintHidePause and HintShortPause from the TApplication Object. At run time, it shows the hint in a transparent window. Selectable color! Automatically above or behind the component, also left or right. Multiple lines!
Wow! This new version contains a Component/Property Editor that lets you and your user to visually choose the way the hints display. Just call its Edit function from an Option Menu and your program is ready to allow your customer customizing the hint appearance. Delphi II .. V
Download Demo. (Caution: Some viewers may find it offensive!) Download Delphi IV BPL and DCU Register and get the Sources code
RotLabel - Rotated Labels
Display the rotated label with a choice of fonts and formats: plain, shadowed, or bordered fonts. Put a light source on left, left-top, top, etc. then choose the light color and the shadow color. Supports align left, right, top, bottom and client.
(Delphi II..V)
THAppVerInfo (Delphi IV, V)
Use RotLabel as a base to display selected Project Information from: Company Name, File Description, File Version, Internal Name, Legal Copyright and Legal Trademarks, Original Name, Product Name, Product Version, the Comments, as well as the File Name, Date and Time. Supports Hints and PopUp menus to show or choose the item to display!
THLED - Delphi II..V
Nice and fancy component to display a boolean condition. Even has event handlers for OnChange, OnClick and OnDblClick. Supports Hints!
THMetter - Gauge component for Delphi II..V
Display the proccessed value as number, percent or only text. Can be used as a button. Events for Start (OnZero) and End (OnEnd). Customisable colors.
THTimeMetter - Delphi II .. V
Grate addition to the Meter component: automatically record the start time, look to the current time each time the Progress changes and estimates the end time. All those values are displayed as a hint. The transparent hint may be of grate help and effect...
Glyph Quick Picker Property editor for GLYPS
Bored to navigate from your project directory to the glyphs' folder? Bored to load glyph by glyph in a button just to see how it looks? Well, this property editor simplify all this and a lot more: clear the present button, save the current glyph, full resizable and persistent! (Delphi 7)
Download now and have a full functional demo until 2007!
Screen Shoot Delphi BPL and DCU here: Download

Splitter Component (Delphi I)
Acts like a panel with a drag-bar; You may configure the drag-bar on the left, right, top, or bottom. You may choose the color of the drag-bar! To use it, drop it in a regular panel, select the position, then drop another panel near it and configure this as alClient.
Wave Quick Picker Property editor for Waves files
Save a wave in your program as you save a bitmap. No need to open the wave file at run time! No need to deploy the sound files with your program! Use the Wave Picker to browse, choose, listen and include the soundin your program. Use the Play method to activate it at run-time. (Delphi II .. V)

THComboBoxSaveItems (Delphi V)
A ComboBox that can save its Text as a new item. By making the Text and Items persistent you may achieve a more customizable application. The component contains a built-in popup menu that allows managing easily the Items list. When needed, new items can be added from an external popup menu for more functionality.
Learn from the source code, how to add such a menu to a component, how to use the Clipboard, and how to Undo, Cut, Copy and Paste in a ComboBox.

Download Delphi V BPL and DCU Register and get the Sources code
Download now and have a full functional demo until 2003!


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