Add Popup to ToolbarItem

[Joe]

I was trying to have a Popup attached to a button on the page toolbar (iOS).  The page crashes when doing this.  Is this possible?

[Elena]

Hello Joe,

Thank you for reaching out.

Depending on the scenario, the problem could be that the popup is used at a time when its parent element has not been loaded yet. You can try to move the code showing the popup in a handler that executes when the Loaded event for the page is fired or if you are showing the popup in OnAppearing method with an asynchronous operation you can try to delay showing the popup using the following:

 this.Dispatcher.DispatchDelayed(TimeSpan.FromMilliseconds(200), () =>
 {
       popup.IsOpen = true;
 });

If these workarounds don't fit your scenario, please, send a sample project where the issue can be reproduced so we can investigate further.

Regards, Elena Progress Telerik