ASP.NET ComboBox - Master / Detail with Unlimited Detail Levels



The ComboBox provides a built-in master / detail feature, which allows you to organize data
from multiple data sources in the same ComboBox. To set up a detail ComboBox, add a new ComboBox
control inside the Details section of the master ComboBox.

The detail ComboBox supports all the features available in a regular ComboBox.

Using the Details property you can set up any number of detail levels.
This example showcases a ComboBox with three levels, for customers, orders and products.


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