public DataSource2(
	IDataAccessAdapter adapterToUse,
	IElementCreatorCore creator,
	FunctionMappingStore customFunctionMappings,
	Context contextToUse
)

Public Sub New ( 
	adapterToUse As IDataAccessAdapter,
	creator As IElementCreatorCore,
	customFunctionMappings As FunctionMappingStore,
	contextToUse As Context
)