Add evaluation of mathematical expressions to yourapplications, quickly and easily. Supports 8 operators(including parenthesis), 10 mathematical functions,unlimited number of user-defined variables and providescomplete error handling support.

A collection of 19 VCL components to create applications.

TEtvDBSortingCombo component allows to change the order of records in the dataset, including SQL datasets (such as TQuery). The user can define the list of sorting criteria. List of available sorting criteria may be taken from Items property, when pr...

Turn off the data on inactive pages to increase speed. It can turn off dbaware control from datasource and detail datasetfrom master. Choice of active TabSheet is added to Popup menu of TEtvPageControl, as it is complicated seldom from other controls.

Powerful lookup components with display of several fields in the closed lookup combo box, filters on drop-down list, trees and multilevelness, advanced search, list sorting, direct editing, toggling search/input column, special lookup field, list hea...

EtvListField, EtvDBCombo and other components for short fixed lists. Text values from the list correspond to similiar values from the database. For example, 'small/middle/large' in the application will correspond to '0/1/2' in the database. The user ...

Db component pack for rapid development of db applicatitions.

Query and filter builder for Borland Delphi. The component allows end-users to define queries and filters for single datasets and groups of datasets linked as master-detail or differently. It automatically substitutes the dataset for the generated qu...

Query and filter builder, user-defined queries, auto substitution of a dataset and vice versa. Sorting of datasets, including SQL datasets (such as TQuery). Search for records by sorting fields, including SQL datasets. Multi-function popup menus for ...

The db control pack for rapid development of professional db applications. DBGrid with powerful lookup and list fields, multiline headers, totals, cloning, printing, fields visibility,etc. Lookup components with display of several fields,filters, tre...