Modify Item Checked State

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2 posts, 0 answers
  1. Simon
    Simon avatar
    3 posts
    Member since:
    May 2013

    Posted 13 Feb 2014 Link to this post


    I've just started using the RadListPicker in a new app to display a list of categories - the picker is set to multi-select mode.

    My question is, is there a way to modify the checked state of items in the list after the data source has been bound?

    For example, on first use by the end user the list should show all items pre-checked. The user may uncheck some items (which I'll store as an exception list) and at some point in the future the user may go back into the list and I'll need to refer to the exception list to ensure that previously unchecked remain that way when displayed.


  2. Todor
    Todor avatar
    798 posts

    Posted 17 Feb 2014 Link to this post

    Hi Simon,

    Thank you for your question.

    The checked items are actually the ones that are selected. You can use the SelectedItems collection and add all items from your list to this collection.

    Don't hesitate to write us back in case you need further assistance.

    If you want to get updates on new releases, tips and tricks and sneak peek previews directly from the developers working on the UI for Windows Phone, subscribe to the blog feed now.
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