Dmitry V. Bolshakov

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EhLib v.11.0

Components > Grids > Power Grids

By Dmitry V. Bolshakov.

Commercial New 08 Apr 2023


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: 172 140kB

Platforms: C10, C10.1, C10.2, C10.3, C10.4, C11, C11.1, C2k10, C2k7, C2k9, CB64, CBXE, CBXE2, CBXE3, CBXE4, CBXE5, CBXE6, CBXE7, CBXE8, D10, D10.1, D10.2, D10.3, D10.4, D11, D11.1, D2007, D2009, D2010, DXE, DXE2, DXE3, DXE4, DXE5, DXE6, DXE64, DXE7, DXE8, FM3

EhLib.WinForms v.1.2

.NET > Grids > Power Grids

By Dmitry V. Bolshakov.

Commercial 09 Feb 2020


The library contains several controls and classes for working with tabular data. The DataGridEh control is a visual component (control) to display and edit data in a tabular format. - Allows to select records, columns and rectangle. - Allows you to copy the selected area to the clipboard and fill the contents of the grid from the clipboard. - Allows you to create complex headers (MultiTitle), that may occupy the space above a number of columns. - Allows you to create a footer (footer), where you can show amount/quantity/ etc. aggregated values of the fields. - Allows to automatically change the size of columns so that the total width columns always match the width of the visible part of the window grid. - Allows you to adjust the height of the rows and headers using properties. - Allows you to automatically transfer a single-line column headings and the data in the row, the multi-line with automatic extension of the height of the rows. - Allows you to sort the data by clicking the column header. - Allows to set fixed neproroschennye columns in the left and right part of the grid. - Allows you to display ScreenTips (ToolTips) for text that does not fit in a grid cell. - Allows you to visually search the data in the data source using visual built-in SearchBox. DataVertGridEh A Grid control to displays data in a customizable grid in vertical orientation. DataPropertyGridEh Displays one row of DataSource item in vertial orientation. TextBoxEh Represents a control that can be used to display or edit unformatted text. MaskedTextBoxEh Enhanced TextBoxEh control that supports a declarative syntax for accepting or rejecting user input. NumericBoxEh Represents a control that can be used to display or edit numeric values. ComboBoxEh Represents a Windows combo box control. DateTimeBoxEh Represents a Windows control that allows you to select a date and time and display them in the specified format.


  • Status: With Nag-Screen
  • Source: On purchase/registration
  • price: $65
  • Source price: $100
  • Size: 16 508kB

Platforms: S2012, S2013, S2015