Using master/details with LiveBindings

When you have a customer with his/her orders or an invoice with his/her items, you have a master/details (M/D) relationship. In this recipe, you will learn how to use the new LiveBindings technology to show an M/D relationship.

As explained in the Embarcadero wiki:

"LiveBindings is a data-binding feature supported by both the VCL and FireMonkey frameworks in RAD Studio. LiveBindings is an expression-based framework, which means it uses bindings expressions to bind objects to other objects or to dataset fields."

LiveBindings is a very nice technology and can be used in VCL applications also, but its main targets are FireMonkey applications. Indeed, it is the only way to do automatic data binding in the FireMonkey framework. If you don't know what LiveBindings is or what its strengths are, I suggest you stop here and read the article in the Embarcadero wiki at http://docwiki.embarcadero.com/RADStudio/en/LiveBindings_in_RAD_Studio.

What we want to do in this...