The IVariableStubList interface contains properties and methods for working with the collection of abstract data sources.
| Property name | Brief description | |
| Count | The Count property returns the number of data sources in the collection. | |
| Item | The Item property returns data source from the collection by its index. |
| Method name | Brief description | |
| FindById | The FindById method searches for a data source in the collection by its identifier. | |
| FindByKey | The FindByKey method searches for a data source in the collection by its key. |
See also: