On 12 Oct 2006, Artur r-tea wrote:
> Hi, All
>
> Do anyone of you have an experianece with reading multiselected items of
> Dirlist object?
> I can't find any example regarding this. All I've found concern only
> regular List or NList.
DirList is subclass of List class.
> I've tried to apply one of them to Dirlist:
>
> /////////////////
> long pos;
>
> for(pos = MUIV_List_NextSelected_Start; pos != MUIV_List_NextSelected_End;
> DoMethod(mydirlist, MUIM_List_NextSelected, &pos) )
> {
> /* 'pos' variable shoud contain the number of another item. here I process
> it. */
> }
> //////////////////
>
> but this loop execute only ones (regardless of number of selected items in
> Dirlist) and then "pos" variable is set to -1.
> On the other hand if I try to obtain the number of selected entries (via
> MUIM_List_Selected method) it work superb.
Try something like this:
pos = MUIV_List_NextSelected_Start;
DoMethod(data->list, MUIM_List_NextSelected, &pos);
while (pos != MUIV_List_NextSelected_End)
{
DoMethod(data->list, MUIM_List_GetEntry, pos, (ULONG
*)&selentry);
/* process entry here */
DoMethod(data->list, MUIM_List_NextSelected, &pos);
}
Ilkka
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