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Live Data

Symbol 
Price 
Change 
Day Max 
Day Min 
Last Updated 
MSFT40.00 5.39 % 40.0036.0623:01:14
INTC24.85 0.00 % 25.8024.8523:01:14
CSCO22.99 0.00 % 22.9922.6423:01:14
SIRI3.71 0.00 % 3.753.6923:01:14
AAPL586.73 0.00 % 586.73540.4223:01:14
HOKU0.00 0.00 % 0.000.0023:01:14
ORCL38.11 0.00 % 38.5237.8023:01:14
AMAT17.61 0.00 % 17.6917.4723:01:14
YHOO40.80 0.00 % 40.8038.8623:01:14
LVLT31.85 0.00 % 34.2531.8523:01:14
DELL20.63 0.00 % 26.6414.3823:01:14
GOOG1100.75 -5.41 % 1164.001100.7523:01:14
 
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

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