The Extensible Application Markup Language (XAML) proxy of a CollectionView class.
Questions tagged [collectionviewsource]
377 questions
7
votes
1 answer
CompositeCollection/CollectionViewSource confusion
I'm a little confused about how the data binding works when using these types.
I've read that you can't do the following
public partial class Window1 : Window
{
public ObservableCollection Items { get; private set; }
…
pastillman
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7
votes
3 answers
How to associate custom data with a CollectionViewGroup?
I've got an ItemsControl in XAML where I am displaying an expander for each group so I can expand/collapse the group. I want to persist the state of the IsExpanded property (and potentially other settings relating to the display of the group…
user1800540
- 71
- 3
7
votes
1 answer
CollectionViewSource, Design Time Data, Blend and Windows 8
I have a problem in showing Design Time data in blend here is my code
This is my collection view source:
Amit Raz
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7
votes
1 answer
Binding a CollectionViewSource to ObservableCollection
Cannot bind the CollectionViewSource
DocProps is a public property
public ObservableCollection DocProps1
DataContext is self
DataContext="{Binding RelativeSource={RelativeSource self}}"
This works
paparazzo
- 44,497
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7
votes
2 answers
Confused about CollectionViewSource (SelectedItem not working in combos)
I have a bunch of combos that all share the same available choices. These choices are provided in a collection exposed from my ViewModel. All fine and dandy.
I now want these choices sorted, so I decided to expose an ICollectionView from my…
GazTheDestroyer
- 20,722
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6
votes
4 answers
Binding with CollectionViewSource
I am trying to implement some combo box sorting using CollectionViewSource. This combo box is actually part of a data template and is repeated in a list view. My first approach seemed to work (using CollectionViewSource) but all my combo boxes…
SRM
- 1,377
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6
votes
1 answer
async CollectionViewSource filtering?
I got really big ObservableCollection and I need to provide user-friendly filtering on it.
public static async Task RefilterViewAsync(this ItemsControl @this, Predicate
52hertz
- 342
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6
votes
1 answer
Custom sorting logic for groups using CollectionViewSource
I have a list of "stuff" which needs to be filtered then displayed in a grouped and sorted manner. The data needed to calculate the grouping and sorting order is not available as simple properties - there needs to be some work done in code to…
MarcE
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6
votes
1 answer
Why there is no .Net interface for ICollectionView?
Why there is no .Net interface for ICollectionView? Looking at ICollectionView it seems quite obvious to expect for ICollectionView.
Am I missing something?
NileshChauhan
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5
votes
1 answer
How to synchronize ListCollectionView.CurrentItem and ListView.SelectedItem?
I have a ViewModel containing a ListCollectionView property, and a View containing a ListView control whose ItemsSource property is data bound to the ListCollectionView:
ViewModel:
public ListCollectionView Pacientes { get; set; }
public…
heltonbiker
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5
votes
1 answer
Source for CompositeCollection: why can't I bind against the data context of another control but have to use a CollectionViewSource?
In another question I recently asked, I was told to use a CompositeCollection in order to access various sources for a ListBox.
The example used a XmlDataProvider to provide some dummy data. I, however, have a view model, which contains the data.
It…
Em1
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5
votes
3 answers
WPF How to set a maximum amount of results from CollectionViewSource
I am trying to display a set of data using a DataTemplate in an ItemsControl, with the ItemsPanel set as a uniform grid of size 3 x 3. The ItemsSource of the ItemsControl is set to bind to a CollectionViewSource which filters the source collection…
Guy
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5
votes
1 answer
CollectionViewSource in windows metro app
I have a collection, for which i require 3 different views
1. All data of collection
2. Grouped data (grouping criteria will be modified during application lifecycle )
3. Filtered data (filter criteria will be modified during application…
Tilak
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4
votes
3 answers
WPF MVVM hierarchy selected item
I am currently implementing the application that displays hierarchy using ListBoxes (please do not suggest using TreeView, ListBoxes are needed).
It looks like that in the article: WPF’s CollectionViewSource (with source code).
Classes:
public…
Sergey Vyacheslavovich Brunov
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