SetCollectionSort

Attachments, Document properties

Mô tả

Chọn cột portfolio mà viewer sắp theo, và sắp theo hướng nào

Function TPDFlib.SetCollectionSort(Const FieldKey: WideString; Ascending: Integer): Integer;

FieldKey	Key of a field declared with AddCollectionField.
Ascending	`1` sorts ascending, `0` descending.

0	Empty key, or no document is selected.
1	The sort was set.