icollectionview

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Filter a collection multiple times using ICollectionView

I\'m trying to filter an ObservableCollection that is displayed in a DataGrid. This works great the first time, but when I try to filter again, it uses the sourcecollection instead of the filtered res[详细]

2023-04-07 13:50 分类：问答
Arrow keys don't work after programmatically setting ListView.SelectedItem

I have a WPF ListView control, ItemsSource is set to an ICollectionView created this way: var collectionView =[详细]

2023-04-04 07:25 分类：问答
how to sort ObservableCollection

I have a an ObservableCollection and a WPF UserControl is Databound to 开发者_JAVA技巧it. The Control is a graph that shows a vertical bar for each item of type BarData in the ObservableCollection.[详细]

2023-04-02 15:27 分类：问答
Custom sort in domaincollectionview

I\'m using a DCV as a property in the View Model. Everything works fine but what about custom sort? Say I have a string property in my model which should be sorted alphanumerically.[详细]

2023-03-22 04:40 分类：问答
Why is BindingListCollectionView sealed? [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a[详细]

2023-03-19 18:20 分类：问答
Removing item from ICollectionView

How can I re开发者_开发问答move item from ICollectionView in c#? Dictionary<int, String> entityDict;[详细]

2023-03-14 03:02 分类：问答
wpf datagrid icollectionview sorting BUG?

maybe someone can help me? I have the following scenario: A simple view: <Window x:Class=\"DataGridSortBug.MainWindow\"[详细]

2023-03-09 01:13 分类：问答
WPF: ICollectionView - Filter one list if item is contained in another list?

Basically, I have 2 ListView\'s each binding to a different ItemsSource. List 1 can not be changed (it\'s a ReadOnlyObservableCollection).[详细]

2023-03-01 14:20 分类：问答
WPF TreeView ICollectionView remove filter

I have a WPF TreeView which varies in depth. My application also has the ability to search inside the tree. This is accomplished by using the Filter property of the ICollectionView interface. Searchin[详细]

2023-02-27 06:28 分类：问答
WPF Binding to child of current item not updating

I am currently binding to an ObservableColl开发者_Go百科ection using an ICollectionView, myCollectionView. The contents of that collection are being selected from a ComboBox. Each collection item, myC[详细]

2023-02-10 22:24 分类：问答