Prism DialogService Show MODAL dialog

0
votes

I am using Prism IDialogService to popup a screen that ask some complementary information and validations, before decide to sabe or not to sabe, my problem is when I do

        _dialogService.ShowDialog("InconsistenciasDialog", param, CloseDialogCallbackAsync);
        if (allDataFill)
            saveAll();

In the CloseDialogCallbackAsync Method I set a property 'allDataFill' in order to know if the dialog gets all the Infformation I need, thats way I need the dialog as a modal and sincronus one.

The dialog shows up, but not in a sincronous way, inmediatly test the variable allDataFill and thats a problem, because that variable isn't with data yet.

Thats way I need a modal dialog, it is posible witth DialogService?

Any Idea?

2
c#xamarinxamarin.formsprism
You want to check the data is fill or not before close the dialog? Or you don't want user to close the dialog until the data loaded completely? - Jack Hua

2 Answers

1
votes

You have to await the AsyncCallback Method.

0
votes

IDialogService.ShowDialog does show a modal dialog, and the callback will be called when the dialog is closed.

You can use Show if you want it to be non-modal.