public DataTable fetchList(
	string listname,
	string columns,
	string language,
	string sortBy,
	bool sortAscending,
	string filterColumnName,
	string filterComparison,
	string filterValue,
	bool convertAllColumnsToString
)

Public Function fetchList ( 
	listname As String,
	columns As String,
	language As String,
	sortBy As String,
	sortAscending As Boolean,
	filterColumnName As String,
	filterComparison As String,
	filterValue As String,
	convertAllColumnsToString As Boolean
) As DataTable