treeviewitem

Hi The problem am having is that I have multiple TreeView control and each TreeView has its own TreeViewItem styles, setting it TreeView ItemContainerStyle="{StaticResource Style1}" will only set the root element NOT all the child elements, How to apply a style to all the child elements in a TreeView Bubblewrap There are several ways to accomplish this: You could make your style the default for all TreeViewItems: <Style TargetType="{x:Type TreeViewItem}"> ... </Style> The difference is that you do not set the x:Key attribute, but you do set the TargetType attribute. You do not need to set the

Sounds simple enough? I have a TreeView, and I want something to happen when one of the nodes is expanded. I'm using MVVM, so that 'something' is a command in the ViewModel. Well, I'm finding that it's not so simple after all. I've looked around and tried a few things. For example, using MVVM Light's EventToCommand: <i:Interaction.Triggers> <i:EventTrigger EventName="TreeViewItem.Expanded"> <cmd:EventToCommand Command="{Binding Path=FolderNodeToggledCommand}" /> </i:EventTrigger> </i:Interaction.Triggers> This code (based on this and this ) doesn't work (nothing fires; the command is bound in

i am writing one app and i need to set background under entire row by items. I found some inspiration in here but i cannot get idea how to get Border background value in template (the problem is a bit more complicated:) My problem is that in the treeview are 2 types of "data" (files and folders). User can modify the background under files and folders. Right now i have the background on textblock, but it seems horrible and i want to have the background over entire row (i think it will looks much better). Now it seems so: but what i need is: If i change the value of the border background, i

I have a data-bound TreeView and I want to bind SelectedItem . This attached behavior works perfectly without HierarchicalDataTemplate but with it the attached behavior only works one way (UI to data) not the other because now e.NewValue is MyViewModel not TreeViewItem . This is a code snippet from the attached behavior: private static void OnSelectedItemChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e) { var item = e.NewValue as TreeViewItem; if (item != null) { item.SetValue(TreeViewItem.IsSelectedProperty, true); } } This is my TreeView definition: <Window xmlns

If I set TreeViewItem Background it highlights the header only. How can I highlight the whole line? I have found a post almost solving a problem http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/b04f73e2-0b10-4d97-a6da-64df2e30c21d/ But there are some problems: 1. It does not highlight the whole line 2. The tree has XP style on Vista. I whould like it to looks the same way on Vista as it was, but if user changed the theme to XP - it should be XP way. 3. So many XAML... Any ideas, what I should look for? bendewey Here we go, third times a charm. If you want something that look like this.