Specifies the object containing the data member that will be represented as a Recordset object.
The DataSource property is used to create data-bound controls with the Data
Environment in Visual Basic 6.
It sets or returns an object that contains data that can be represented as a Recordset
object.
This property must be used in conjunction with the DataMember property.
For a full explanation, please refer to the Microsoft documentation on Visual Basic 6.