Listbox of comboboxes and binding them WPF
- by Bashawy
Hello,
I have a situation where i have a listbox of comboboxes , mainly it binds to a bridge entity so the object contains foreign keys . What i need to do is that i need to bind the display of the combos to the respective entities and their value members to the foreign key values in the bridge entity that i bind the listbox to.
the code i have now is :
<ListBox Name="lstServices" ScrollViewer.HorizontalScrollBarVisibility="Disabled" HorizontalContentAlignment="Stretch">
<ListBox.ItemTemplate>
<DataTemplate>
<Grid Margin="2" DataContext="{Binding ElementName=wndMain,Path=DataContext}">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<ComboBox Name="cmbService" SelectedIndex="0" DisplayMemberPath="Name" SelectedValuePath="{Binding RelativeSource={RelativeSource Mode=TemplatedParent}, Path=FK_ServiceID}" ItemsSource="{Binding Path=AllServices}" Grid.Column="0"></ComboBox>
<ComboBox Name="cmbService_Role" Margin="2,0,0,0" SelectedValuePath="{Binding Path=FK_ServiceRoleID}" DisplayMemberPath="Name" ItemsSource="{Binding Path=AllService_Roles}" Grid.Column="1"></ComboBox>
</Grid>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
I could manage to display the values that i needed but since the List Item context changed i can't get to the listbox itemSource .
Any help is appreciated
Bishoy
