How to check if ANY ContentDialog is open?












2















So we can only have one opened content dialog at a time. This is fine. But in my app there are several possible content dialogs that can be opened, and I would like to avoid making my own variable because I can forget to add it somewhere and the whole app will crash (because trying to open second content dialog throws exception).



So my question is: How to check if any ContentDialog is open?



Note:




  1. I don't want to check for specific ContentDialog.

  2. I would like to avoid creating my own variables.






c# uwp







share|improve this question



























    2















    So we can only have one opened content dialog at a time. This is fine. But in my app there are several possible content dialogs that can be opened, and I would like to avoid making my own variable because I can forget to add it somewhere and the whole app will crash (because trying to open second content dialog throws exception).



    So my question is: How to check if any ContentDialog is open?



    Note:




    1. I don't want to check for specific ContentDialog.

    2. I would like to avoid creating my own variables.






    c# uwp







    share|improve this question

























      2












      2








      2


      1






      So we can only have one opened content dialog at a time. This is fine. But in my app there are several possible content dialogs that can be opened, and I would like to avoid making my own variable because I can forget to add it somewhere and the whole app will crash (because trying to open second content dialog throws exception).



      So my question is: How to check if any ContentDialog is open?



      Note:




      1. I don't want to check for specific ContentDialog.

      2. I would like to avoid creating my own variables.






      c# uwp







      share|improve this question














      So we can only have one opened content dialog at a time. This is fine. But in my app there are several possible content dialogs that can be opened, and I would like to avoid making my own variable because I can forget to add it somewhere and the whole app will crash (because trying to open second content dialog throws exception).



      So my question is: How to check if any ContentDialog is open?



      Note:




      1. I don't want to check for specific ContentDialog.

      2. I would like to avoid creating my own variables.






      c# uwp




      c# uwp






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Jan 1 at 14:04









      MailoszMailosz

      6917




      6917
























          1 Answer
          1






          active

          oldest

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          5














          ContentDialog is shown in the PopupRoot so using VisualTreeHelper.GetOpenPopups() will help you get it. 



          var openedpopups = VisualTreeHelper.GetOpenPopups(Window.Current);
          
foreach (var popup in openedpopups)
          
{
          
   if(popup.Child is ContentDialog)
          
   {
          
      //some content dialog is open.
          
   }
          
}





          share|improve this answer

























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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            5














            ContentDialog is shown in the PopupRoot so using VisualTreeHelper.GetOpenPopups() will help you get it. 



            var openedpopups = VisualTreeHelper.GetOpenPopups(Window.Current);
            
foreach (var popup in openedpopups)
            
{
            
   if(popup.Child is ContentDialog)
            
   {
            
      //some content dialog is open.
            
   }
            
}





            share|improve this answer






























              5














              ContentDialog is shown in the PopupRoot so using VisualTreeHelper.GetOpenPopups() will help you get it. 



              var openedpopups = VisualTreeHelper.GetOpenPopups(Window.Current);
              
foreach (var popup in openedpopups)
              
{
              
   if(popup.Child is ContentDialog)
              
   {
              
      //some content dialog is open.
              
   }
              
}





              share|improve this answer




























                5












                5








                5







                ContentDialog is shown in the PopupRoot so using VisualTreeHelper.GetOpenPopups() will help you get it. 



                var openedpopups = VisualTreeHelper.GetOpenPopups(Window.Current);
                
foreach (var popup in openedpopups)
                
{
                
   if(popup.Child is ContentDialog)
                
   {
                
      //some content dialog is open.
                
   }
                
}





                share|improve this answer















                ContentDialog is shown in the PopupRoot so using VisualTreeHelper.GetOpenPopups() will help you get it. 



                var openedpopups = VisualTreeHelper.GetOpenPopups(Window.Current);
                
foreach (var popup in openedpopups)
                
{
                
   if(popup.Child is ContentDialog)
                
   {
                
      //some content dialog is open.
                
   }
                
}






                share|improve this answer














                share|improve this answer



                share|improve this answer








                edited Jan 2 at 6:27









                Martin Zikmund

                25.7k63761




                25.7k63761










                answered Jan 1 at 19:06









                VigneshVignesh

                9142318




                9142318
































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