This Post Details Content That I Have Written Regarding The SharePoint API On MSDN. The Full Article Will Have These Contents As Annotations Of The Full Article.
I Encourage You To Read The Full MSDN Class Documentation, Since Things Like Type Hierarchy Are Illustrated.
My MSDN Community Content Located At Annotations edited by Adam Buenz – MVP:
Description The Microsoft.SharePoint.WebControls.DataSourceCollection inherits from the System.Collections.CollectionBase which provides the required mechanisms to produce a strongly typed collection of objects. In the DataSourceCollection class, the collection type is of System.Web.UI.IDataSource which represents an abstract datasource that we can couple with an arbitrary control that accepts databinding
Read My Complete MSDN Article: DataSourceCollection