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      How to: Automatically Create Grid Columns
      How to: Bind a Grid to Data (eXpress Persistent Objects)
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      How to: Bind a Grid to an XML File
      How to: Bind a Grid to an ICollectionView
      How to: Display Data via XPO
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      How to: Display Unbound Data
      How to: Create a Master-Detail Grid
      How to: Bind Card Headers to Data
      How to: Customize Automatically Generated Columns
      How to: Bind the Grid to Columns and Summaries Specified in ViewModel
      How to: Create a Banded View
      How to: Display Data Which is Being Updated on Another Thread
      How to: Use DXGrid in Server Mode with Entity Framework 4.0+
      How to: Activate the Instant Feedback Mode for the Grid Bound to the Entity Framework 4.0 Classes
      How to: Implement the Instant Feedback Mode (XPO)
      How to: Parallelize Data-Intensive Operations On In-Memory Data in Instant Feedback UI Mode
      How to: Speed Up Performance When Using WCF Data Services (OData) in Instant Feedback Mode
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 End-User Documentation

How to: Implement the Instant Feedback Mode (XPO)

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A complete sample project is available in the DevExpress Code Examples database at http://www.devexpress.com/example=E3161.

In this example, the grid is bound to an XPInstantFeedbackSource object which activates an Instant Feedback UI Mode. In this mode, you will no longer experience any UI freezing. Data operations will be performed asynchronously, in a background thread and both the grid and your application will be always highly responsive.

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