Dmitry V. Bolshakov

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Create feature-rich windows applications with many new components and universal dialogs.

  • improved DBGrid
  • new DBRecordView, DBTreeView
  • toolbars and db dialogs to Find, Filter, Sort, Export, Print...
  • StringGrid with columns definition
  • GroupBox with automatic alignment and resizing of owned controls

And many more from $25 to $95 only - click for details!

Author Products

Total 1 product

EhLib v.9.1

Components > Grids > Power Grids

By Dmitry V. Bolshakov.

Commercial 21 May 2017


The Library contains several components and objects.
  • TDBGridEh component:
    • TDBGridEh provides all functionality of TDBGrid and adds several new features as follows:
      • Allows to select records, columns and rectangle areas.
      • Special titles that can correspond to several/all columns.
      • Footer that is able to show sum/count/other field values.
      • Automatically sortmarking.
      • Ability to truncate long text with ellipsis.
      • Incremental search in lookup fields.
      • Allows to hide and track horizontal or vertical scrollbars.
      • Allows to hide columns.
      • Allows to draw memo fields.
      • Proportional scrolling independently of sequenced of dataset.
      • Automatically show checkboxes for Boolean fields. Allows to show checkboxes for other type of fields.
      • Has a procedures to save and restore layout (visible columns, columns order, columns width, sortmarkers, row height) in/from registry or ini file.
      • Allows to show hint (ToolTips) for text that don't fit in the cell.
      • Allows to export data to Text, Csv, HTML, RTF, XLS and internal formats.
      • Allows to import data from Text and internal formats.
      • Many other features
    • TDBLookupComboboxEh component:
      • Provides all functionality of TDBLookupCombobox and adds several new features.
    • TDBSumList component:
      • This component is intended for totaling sums and amounts of records in a TDataSet with dynamic changes.
    • TPrintDBGridEh component:
      • TPrintDBGridEh provides properties and routines for preview and print of TDBGridEh component with several features.
    • TPreviewBox component:
      • TPreviewBox lets you create a customizable runtime preview.
    • TPrinterPreview object:
      • TPrinterPreview lets you to record printable data in buffer for following output them on screen and to printer.
    • TDBEditEh component represents a single or multi-line edit control that can display and edit a field in a dataset or can works as non data-aware edit control.
  • Many more...


  • Status: With Nag-Screen
  • Source: On purchase/registration
  • price: $299
  • Source price: $415
  • Size: 161 955kB

Platforms: C2k10, C2k6, C2k7, C2k9, CB64, CBXE, CBXE2, CBXE3, CBXE4, CBXE5, CBXE6, CBXE7, CBXE8, CX, CX.1, CX.2, D2005, D2006, D2007, D2009, D2010, D7, DX, DX.1, DX.2, DXE, DXE2, DXE3, DXE4, DXE5, DXE6, DXE64, DXE7, DXE8, FM3