Log In
Home
Support
Demos
Documentation
Blogs
Training
Webinars
[Expand]General Information
[Collapse]WinForms Controls
  Prerequisites
 [Expand]What's Installed
 [Expand]Build an Application
 [Collapse]Controls and Libraries
  [Expand]Forms and User Controls
  [Expand]Messages, Notifications and Dialogs
  [Expand]Editors and Simple Controls
  [Expand]Ribbon, Bars and Menu
  [Expand]Application UI Manager
  [Expand]Docking Library
  [Collapse]Data Grid
   [Expand]Getting Started
   [Expand]Data Binding
   [Expand]Views
   [Expand]Data Editing and Validation
   [Expand]Grouping
   [Expand]Sorting
   [Expand]Filter and Search
   [Expand]Summaries
   [Expand]Focus and Selection Handling
    Formatting Cell Values
   [Expand]Master-Detail Relationships
   [Expand]Asynchronous Image Load
   [Expand]Export and Printing
   [Expand]Appearance and Conditional Formatting
    Split Presentation
    Row Preview Sections
    Scrolling
   [Expand]Batch Modifications
   [Expand]Hit Information
    Hints
   [Expand]Popup Menus
   [Expand]Saving and Restoring Layouts
   [Expand]Visual Elements
   [Expand]Design-Time Features
   [Collapse]Examples
    [Expand]Conditional Formatting
    [Collapse]Data Binding
      Examples: Data Binding
      How to: Add an Unbound Column Storing Arbitrary Data
      How to: Bind a GridControl to a Database in Server Mode
      How to: Create and customize a custom GridLookUpEdit control
      How to: Create and Customize a GridLookUpEdit Control at Runtime
      How to: Filter a LookUp(ComboBox) Column Based on Another Column Value
      How to: Reload Data from the Bound Database in Server Mode (XPO)
    [Expand]Data Editing
    [Expand]Data Presentation
    [Expand]Export and Printing
    [Expand]Filtering
    [Expand]Formatting
    [Expand]General Use
    [Expand]Layout View
    [Expand]Master-Detail
    [Expand]Miscellaneous
    [Expand]Navigation and Selection
    [Expand]Painting
    [Expand]Skins and Look and Feel
    [Expand]Sorting and Grouping
    [Expand]Summaries
   [Expand]End-User Capabilities
    Included Components
  [Expand]Vertical Grid
  [Expand]Pivot Grid
  [Expand]Tree List
  [Expand]Chart Control
  [Expand]Diagrams
  [Expand]Gauges
  [Expand]Map Control
  [Expand]Scheduler
  [Expand]Spreadsheet
  [Expand]Rich Text Editor
  [Expand]Spell Checker
  [Expand]Form Layout Managers
  [Expand]Navigation Controls
  [Expand]Printing-Exporting
  [Expand]PDF Viewer
   Reporting
  [Expand]Snap
  [Expand]TreeMap Control
 [Expand]Common Features
  Get More Help
 [Expand]API Reference
[Expand]ASP.NET Controls and MVC Extensions
[Expand]ASP.NET Bootstrap Controls
[Expand]ASP.NET Core Bootstrap Controls
[Expand]WPF Controls
[Expand]Xamarin Controls
[Expand]Windows 10 App Controls
[Expand]Document Server
[Expand]Reporting
[Expand]Report Server
[Expand]Dashboard
[Expand]eXpressApp Framework
[Expand]CodeRush
[Expand]CodeRush Classic
[Expand]Cross-Platform Core Libraries
[Expand]Tools and Utilities
 End-User Documentation

How to: Add an Unbound Column Storing Arbitrary Data

Assume that the Grid Control is bound to a table that contains the "Quantity", "UnitPrice" and "Discount" columns. The example below shows how to add an unbound column to the grid to display the amount of each order according to the expression: Quantity*UnitPrice*(1-Discount).

The result is displayed below:

For another example which illustrates working with unbound columns, see the Unbound Columns tutorial.

How would you rate this topic?​​​​​​​