Syntax:

HRESULT ApplySortOrder(LPCWSTR pszSortOrder);

Task:

Only used at node level. List & Label sets the required sort order via this method. Use it, for example, to add an ORDER BY clause to your SQL statement.

Parameter:

pszSortOrder: Tab separated string with the requested sort orders.

Return value:

E_NOTIMPL for root objects, otherwise S_OK

See also:

LIGetUsedIdentifiers