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Live Data

Symbol 
Price 
Change 
Day Max 
Day Min 
Last Updated 
MSFT37.95 0.00 % 37.9536.0618:28:58
INTC24.85 0.00 % 25.8024.8518:28:58
CSCO21.46 -6.67 % 22.9921.4618:28:58
SIRI3.81 2.64 % 3.813.6918:28:58
AAPL586.73 0.00 % 586.73540.4218:28:58
HOKU0.00 0.00 % 0.000.0018:28:58
ORCL38.11 0.00 % 38.5237.8018:28:58
AMAT17.61 0.00 % 17.6917.4718:28:58
YHOO40.80 0.00 % 40.8038.8618:28:58
LVLT30.69 -3.65 % 34.2530.6918:28:58
DELL20.63 0.00 % 26.6414.3818:28:58
GOOG1163.70 0.00 % 1164.001151.3018:28:58
 
Note: The quote values are generated for the demonstration purpose only.

The DevExpress ASP.NET Grid View (ASPxGridView) can address a wide range of business use-case scenarios, and offers complete control over the data source displayed within it – be it a static collection or a web service providing live data.

In this demo, the ASPxGridView displays dynamic data that is refreshed every 2 seconds. The grid control is bound to an ObjectDataSource control that provides randomly generated stock quotes (Quote objects). Once every 2 seconds, the grid control is updated via its Refresh client method to visualize changes (the Change property of the Quote objects). To display an appropriate image indicator next to a percent change value, a template is used for the Change column (see the DataItemTemplate property in the demo's ASPX markup file). To access a Quote object displayed within a grid row, the grid control's GetRow function is called (see the GetIconImageUrl, GetIconImageVisibility, and GetPercentageText methods in the code-behind file).

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Local Copy of this Demo
To inspect the source code for this demo on your machine, you must first install our components via the DevExpress Component Installer.
You can open a local copy of this online demo directly from this webpage (if using v20.2.8, 21.1.4 or higher).
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The source code files for this demo are installed (by default) in the following directories:
\Users\Public\Documents\DevExpress Demos XX.X\Components\ASP.NET\CS\ASPxGridViewDemos
\Users\Public\Documents\DevExpress Demos XX.X\Components\ASP.NET\VB\ASPxGridViewDemos