procedure TMainForm.Button1Click(Sender: TObject);
var docs: TStrings;
i: integer;
begin
docs:=TStringList.Create;
try
(DocView1.Doc as TRelevancyDoc).GetDocURLList(docs);
for i:=0 to docs.Count-1 do
begin
TDocSystem.DeleteFile(docs);
end;
finally
docs.free;
end;
(DocView1.Doc as TRelevancyDoc).DataSet.First;
while not (DocView1.Doc as TRelevancyDoc).DataSet.Eof
do (DocView1.Doc as TRelevancyDoc).DataSet.Delete;
(DocView1.Doc as TRelevancyDoc).DataSet.ApplyUpdates;
end;