Lazarus

Programming => Packages and Libraries => Topic started by: Nicole on February 04, 2023, 10:40:58 am

Title: [solve] tvPlanit - how to preselect a ressource?
Post by: Nicole on February 04, 2023, 10:40:58 am

In my tvPlanit calender are 2 ressources.
On form1.create I want to be selected the one, which is NOT.

I tried to change this by
TvPlanItFrame.VpResourceCombo1.ItemIndex:=1;

with no effect.

How to do it?
Thanks.

Title: Re: tvPlanit - how to preselect a ressource?
Post by: wp on February 04, 2023, 11:54:40 am

In all my test programs I have these lines to pre-select a given resource:

Code: Pascal [Select][+]

procedure TForm1.FormCreate(Sender: TObject);
begin
  if VpIniDatastore1.Resources.Count > 0 then
    VpIniDatastore1.Resource := VpIniDatastore1.Resources.Items[0];
end;

Title: Re: [solve] tvPlanit - how to preselect a ressource?
Post by: Nicole on February 04, 2023, 05:31:04 pm

Thank you so much. This works.
And this without the vague bad feeling of my own solution, what would happen, if the datastore is empty.