Update single row item in listview with out IPropertyChanged event?

khanzzirfankhanzzirfan NZMember ✭✭
edited April 2016 in Xamarin.Forms

How to update a single list view row item, with out refreshing the whole list view page.
If list view has images from cloud, it always cause re-rendering the page when IPropertyChanged used to refresh view model.
Also if a list view is inside a Tabbed Page , then IPropertyChanged applied to a listview , which will update the datasoure, viewmodel and always moves screen to first page of the tabbed page.

For example if the listview looks like the Image attached in this questions.

Best Answer

Answers

  • khanzzirfankhanzzirfan NZMember ✭✭

    @AdamP Hi Adam, thank you for your reply. Absolutely implementing a class with INPC and properties of class has been implemented with INPC interface and then changing values in Observable collection/ updating them, will update UI at the same time. Which is what exactly I was looking for. Thank you so much.

  • batmacibatmaci DEMember ✭✭✭✭✭

    @khanzzirfan said:
    @AdamP Hi Adam, thank you for your reply. Absolutely implementing a class with INPC and properties of class has been implemented with INPC interface and then changing values in Observable collection/ updating them, will update UI at the same time. Which is what exactly I was looking for. Thank you so much.

    can you please give some details? an example maybe?

  • AlessandroCaliaroAlessandroCaliaro ITMember ✭✭✭✭✭

    An example of....what?

Sign In or Register to comment.