补充楼上3的问题:
//filename = getfilename
function TFRMDOCCENTER.GetFileName: String;
begin
with DataSetdsWDS do
begin
if not Active then Open;
if (RecordCount > 0) then
result := DataSetdsWDS.FieldByName('Path').AsString
else result := '';
end;
end;
这里的DataSetdsWDS和'Path'别是什么?对于TDOCSYSTEM(文档系统表)哪个字段