VB.NET data source
The VB.NET data source takes any kind of VB.NET expression that results in an instance of System.Collection.IEnumerable as a data source.
Each row in the data source is an object returned by the IEnumerable instance. The public properties of the object are the columns in each row.
A VB.NET data source has the following settings:
In the Expression field, you can enter a VB.NET expression to import the needed data.