herryj Member Licensed User Longtime User Feb 1, 2015 #1 Hi, I have an image display on a screen randomly through array and there is a button located below that can detect what image last selected . Can anyone give me some idea on how to do the red text above. Really appreciated of your advance help.
Hi, I have an image display on a screen randomly through array and there is a button located below that can detect what image last selected . Can anyone give me some idea on how to do the red text above. Really appreciated of your advance help.
derez Expert Licensed User Longtime User Feb 1, 2015 #2 Use a global imageview and assign the selected imageview to it when selection is done: (of course assign the number in the array to iv.tag ) B4X: sub Global Dim send As ImageView end sub sub IV_click send = Sender selected =sender.tag end sub Send will have the selected image on it. If you just want to know the selected number - then send can be local. Upvote 0
Use a global imageview and assign the selected imageview to it when selection is done: (of course assign the number in the array to iv.tag ) B4X: sub Global Dim send As ImageView end sub sub IV_click send = Sender selected =sender.tag end sub Send will have the selected image on it. If you just want to know the selected number - then send can be local.