Learn how to setup the new On-Demand Content Loading feature of the ASPxPopupControl. The ASP.NET Popup Control now provides the ability to load the content of popup windows on demand.
Benefits
Using the postponed load of popup window contents, you can enhance the response time of your web page on its initial load.
You can also update the content of popup windows programmatically, on demand.
Watch the “ASP.NET Popup Control – Setup On-Demand Content Loading” screencast:

Online Demo and Source
Try the feature online here: ASPxPopupControl - Load Content on Demand
You can also view the full source code for that demo or try it locally in your visual studio instance.
Check out the new On-Demand Content Loading screencast. Then drop me a line below with your thoughts. Thanks.

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