ExpanderViewer selectionchanged or selectedItem (Windows Phone)

Question

I'm trying to use ExpanderViewer with Binding, I followed this tutorial

now I need an event that fires on taping on one of the ExpanderViewer Items. is that possible?

Igor Meszaros · Accepted Answer · 2012-04-24T12:24:49.050

1

I'm using this: <Controls:ExpanderView Expanded="ExpanderView_Expanded" />

And for every item separately you have to add the events in the datatemplate, for example:

<phone:PhoneApplicationPage.Resources>
    <DataTemplate x:Key="CustomHeaderTemplate">
            <CheckBox IsChecked="{Binding IsChecked, Mode=TwoWay}" Checked="CheckBox_Checked" Unchecked="CheckBox_Unchecked"/>
            <TextBlock Text="{Binding Name}" FontSize="{StaticResource PhoneFontSizeExtraLarge}" FontFamily="{StaticResource PhoneFontFamilySemiLight}"/>
    </DataTemplate>
</phone:PhoneApplicationPage.Resources>

edited Apr 24 '12 at 12:24

answered Apr 24 '12 at 12:06

Igor Meszaros

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I want an event to fire when you tap on one of the expanded items. these items show when you expand the main one. – Ateik Apr 24 '12 at 12:14
There, I expanded my answer... is that what you mean? – Igor Meszaros Apr 24 '12 at 12:25
But with this event handler, how can I get the binded Object of the selected Item? – Ateik Apr 24 '12 at 17:04
In the event handler: var someTempVariable = sender as YourViewModel; – Igor Meszaros Apr 25 '12 at 07:15
that will return the control itself. I used the DataContext to get the data. Thanks for your help :) – Ateik Apr 25 '12 at 08:35

ExpanderViewer selectionchanged or selectedItem (Windows Phone)

1 Answers1