Expressions are evaluated in design time!!

[khaledhikmat]

Hello, working on a little page where I have an icon that i wanted to control its visibility using an expression. I selected the visible properlty and typed the expression that I thought was correct. The icon became invisible as I may have typed something wrong. But now I can't get the icon back......it is gone as PowerApps seems to evaluate expressions in desig time. I can't see what I typed and I cannot correct it. I tried closing the app and re-opening....nothing helps. 

Please execuse any ignorance as I just started doing this ...so it may be something I totally overlooked. 

Regards

[khaledhikmat · Accepted solution]

Answering my own question.....there is an advanced tab under view that actually does give you access to all controls. Very nice ...I am happy again 🙂