Thanks for contacting us.
We have created a sample WP7 application and tried to reproduce the scenario by using the following steps:
1. Load a page with a RadListPicker
control on it that has its SelectedItem
property bound to a property of a view model class - the binding was executed successfully and the selected item in the RadListPicker
control was displayed correctly.
2. From the loaded page we navigated to another page, changed the value of the bound property in the view model class and pressed the Back
button to return to the initial page - in this case the selected item was not properly presented in the RadListPicker
We are going to investigate the reasons for this behavior and we will provide a fix for the issue in the upcoming Q2 2011 release of RadControls for Windows Phone 7.
I have updated your account with 1000 points for bringing our attention to this issue.
Thanks for your time and do not hesitate to get back to us in case you have further questions or any feedback to share.
the Telerik team
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