How to refresh the data in pivot item after updating data through xaml UI?

Question

Hello all i am working on windows phone 8 app, i am facing a issue, i am loading some data in my pivot item and if user tap a user control opens and i modify the data through us

Answer 1

I have done, first of all no need to refresh the page, observable collection can do it automatically. my observableCollection is saveInfoCollection.

there are three possiblities with the observable collection

1) deletion a item from observable collection.

2) Modifying a item in observable collection.

3) Add a item in observable collection.

Explaination

1) In first case when i will delete the item from the observable collection i will use the remove method of the observable collection like following

//savedData is my observableCollection name.
savedData.Remove(selected);

2) In second case when i will modify the item from the observable collection, here you will see the magic of the observable collection, I am taking the item object with the help of Tag property, so as i will update my database it my observable collection will automatically update.

3) In this case you can add new data object into the observable collection, and it will automatically update the observable collection.

If you are using the observableCollection than no need to refresh the page. It is the magic of ViewModel.