How do you know to use Container.DataItem when dat

Question

Is there a reference for data binding? I've seen a bunch of different ways to data bind things, but I've never found a reference. Is there one?

I know there are Bind and Eval, but when does Container.DataItem come into play? Are there other "hidden" objects and methods available? Or is Container.DataItem the object that is being used here?

Answer 1

when does Container.DataItem come into play?

From the first link below (paraphrasing slightly): "Container.DataItem is a runtime alias for the DataItem for this specific item in a bound list."

Are there other "hidden" objects and methods available?

Definitely the other DataBinder class members, plus TemplateControl, which houses Eval and provides methods to query bound Xml data.

I've seen a bunch of different ways to data bind things, but I've never found a reference. Is there one?

These are as close as you'll get:

• What's the deal with Databinder.Eval and Container.DataItem? (Short and sweet)
• ASP.NET data binding overview
• Data-Binding Expressions Overview