Search found 6 matches

by Isaac
Sun Oct 30, 2022 8:29 pm
Forum: COM interoperability
Topic: thumbnailex GetItemSelectState always true
Replies: 3
Views: 8513

Re: thumbnailex GetItemSelectState always true

trying to get drag and drop work from thumbnail to other vfp control but cant get it to work.

what would be the oDataObject.GetFormat for the thumbnail draganddrop?
seems that it has oDataObject.GetFormat(50482) but not sure how to use it
by Isaac
Sun Oct 30, 2022 8:06 am
Forum: COM interoperability
Topic: thumbnailex GetItemSelectState always true
Replies: 3
Views: 8513

Re: thumbnailex GetItemSelectState always true

I fixed it already. But I believe its a bug there was some default code in the GetItemSelectState event that once i removed it all was good vfp when you click on a control event it will automatically add the parameters for the event in the code for you in my case when i have clicked on the GetItemSe...
by Isaac
Fri Oct 28, 2022 2:51 am
Forum: COM interoperability
Topic: thumbnailex GetItemSelectState always true
Replies: 3
Views: 8513

thumbnailex GetItemSelectState always true

the GetItemSelectState always returns for me true.

I loop through all items ( for i =0 to itemcount -1)

GetItemSelectState(i)

will always return for me true

I even tried to do a UnselectAllItems before the loop all ways a still get true

using it vfp.
by Isaac
Tue Jun 01, 2021 9:29 pm
Forum: PDF
Topic: GdViewer pdf GetRectCoordinatesOnDocument prblem
Replies: 1
Views: 4749

GdViewer pdf GetRectCoordinatesOnDocument prblem

hi; i struggled with this for long time, till figured it out, I don't know if that's by design or a bug GdViewer.GetRectCoordinatesOnDocument when the document is a image will always return exact pixel even if zoomed, but when the document is a pdf there is 2 strange things that happen 1. the values...
by Isaac
Fri Oct 23, 2020 9:56 am
Forum: Document Viewing
Topic: redrow slow
Replies: 2
Views: 5470

Re: redrow slow

i just found that setting enabledeferredpainting to false fixes somehow this issue , still slow but not flickering
by Isaac
Fri Oct 23, 2020 9:30 am
Forum: Document Viewing
Topic: redrow slow
Replies: 2
Views: 5470

redrow slow

hi i was using gdpicture since pro5 then .net 11 than 12, i just updated to 14. i am having a very strange problem in the viewer in 14 that when we use the redrew the viewer gets blank (white) and redraws and this seems for the users as if it was flickering, i have tried the same form with the 12 an...