popup-page reload, an exception occurs.

[JaehwanMango]

If popup-page close and reload, an exception occurs.

var popup = new SimplePopup();

this.ShowPopup(popup);

Reference Docs

I don't like new page()
(Cuz instance Page in ViewModel...)
So use Ioc

builder.Services.AddTransient<Popup>();

// ViewModel
 ...
public MyViewMolde(Popup popup)
{ _popup = popup; }

Private async Task ItemClick()
{
    await Application.Current.MainPage.ShowPopupAsync(_popup ).ConfigureAwait(false);
}

1. open the Popup page
2. Close popup page
3. open again popup page
4. Exception disposed...

why popup-page disposed? Cuz closed?
need be instance when open Popup-page?

Can i block the disposed?

Tooo hard MVVM....

[pictos]

@JaehwanMango this intended by design, when the popup disappears, it get disposed is ready to be collected. So instead of reusing the Popup you should create a new one.

[JaehwanMango]

@JaehwanMango this intended by design, when the popup disappears, it get disposed is ready to be collected. So instead of reusing the Popup you should create a new one.

@pictos Thanks
reply so fast!!! awesome

[pictos]

You're welcome... But let me know, there's a scenario that this is bad for you? Or it's fine to create a new instance everytime?

[JaehwanMango]

@pictos Thanks for service

This scenario is bad for me
I can't control the life cycle => this mean no options

It's not worth if popup has to dispose

[CliffAgius]

Closed as answered.