I have an application that reads database tables and puts it into a treeview. The current ItemTemplate for the treeview looks like this:
<TreeView.ItemTemplate>
<HierarchicalDataTemplate ItemsSource="{Binding SubOrganLocations}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="35" />
<ColumnDefinition Width="35" />
<ColumnDefinition Width="35" />
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Text="{Binding OrganDisplayName}" />
<TextBox Grid.Column="1" IsEnabled="True" />
<TextBox Grid.Column="2" IsEnabled="True" />
<TextBox Grid.Column="3" IsEnabled="True" />
</Grid>
</HierarchicalDataTemplate>
</TreeView.ItemTemplate>
However, in the future there could be more columns that need to be added (determined by the number of distinct values in a table), so I'm trying to create it dynamically. How would I go about doing that?
Something like this might be possible:
<TreeView.ItemTemplate>
<HierarchicalDataTemplate ItemsSource="{Binding SubOrganLocations}">
<StackPanel Orientation="Horizontal">
<TextBlock Text="{Binding OrganDisplayName}" />
<!-- If the fields to bind to can be exposed via a collection:
<ItemsControl ItemsSource="{Binding Fields}"> -->
<ItemsControl ItemsSource="{Binding, Converter={StaticResource SomeCleverConverter}}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal" />
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<TextBox Text="{Binding Value}" Width="35" />
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
</StackPanel>
</HierarchicalDataTemplate>
</TreeView.ItemTemplate>
It depends if the DataContext of the TreeViewItem (the SubOrganLocation) can expose a collection of fields, or at least be used to derive them with a converter. The simplest and probably easiest would be to expose a collection of fields so you can just do {Binding Fields}
.
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