c# - Determine Current Page -

i have appbar button launches popup contains list user selects , upon 1 being selected refreshes page, before refreshes page need execute task. code works great on other pages. need execute

await home.databasetest(); 

before refreshes page , want execute if current page dashboard

private async void customernamepopup_tapped_1(object sender, tappedroutedeventargs e)     {         //gets selected customer name , stores in database.         barcustomername = db.selectcustomernumberbycustomername(customernamepopup.selecteditem);         rh.appdatahandler(customernamepopup.selectedindex, barcustomername);         if ("what put here test if page equals dashboard")         {             await home.databasetest();         }          if (this.frame != null)         {             //refreshes current page             frame1.navigate(frame1.content.gettype(), rootpage);                         }     } 

see note in loop before await task know asking for.

thank you

1. create public enum each item correlates each page.
2. on app page create static property of enum created signify current page.
3. on each page's onnavigatedto method set app static property page's enum.
4. wherever needed check variable current page.