collectionviewsource

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Windows Phone 7 - Performance issues with "Filter as you write"-feature

i have some performance problems implementing a feature, where a listbox is realtime-filtered while user is typing the filter-string to a textbox. Feature i\'m trying to create is similar to the call[详细]

2023-04-03 21:11 分类：问答
WPF - CollectionViewSource Filter Not Working

I have acquired a control which allows selection of multiple items from the codeproject article http://www.codeproject.com/KB/WPF/MultipleSelectionControl.aspx. Basically it has 2 listboxes. One start[详细]

2023-03-31 01:11 分类：问答
permanently sorting a collection

I have an observable collection that is exposed to the user by a collectionviewsource. One of the properties on the items in the collection is sortorder. I am trying to allow the user to permanently r[详细]

2023-03-28 04:50 分类：问答
Nested filtering using CollectionViewSource in UserControl

I have a UserControl that displays some collection which should be filtered but the collection passed to the control might be filtered in the main window. It looks like this:[详细]

2023-03-27 05:59 分类：问答
SelectedItem set to first item with CollectionViewSource

I have a view databound through mvvm light to a viewmodel in my WP7 project. The view contains a Listbox with following settings:[详细]

2023-03-23 20:40 分类：问答
WPF - Count of Collection stays unchanged even after Filtering

I have a ListBox which is bound to a collection of type Photos called photos. I have a Label which is bound to the Count property of photos.[详细]

2023-03-21 01:15 分类：问答
WPF-Multiple Views on ObservableCollection

I have a viewmodel containing two CollectionViews defined. One I am using for na开发者_JS百科vigation and data entry/edit.[详细]

2023-03-20 04:11 分类：问答
Check if row is new in CollectionViewSource

I have a CollectionViewSource (cvs) which has strongly typed DataTable as it\'s source. Cvs.View is set as DataGrid\'s ItemsSource. I want to update, insert and delete data from a database based on ch[详细]

2023-03-20 02:53 分类：问答
SortDescription with converter

I havelist<Person> Persons Person has ID, something like that:12231d4sa32fd I have a converter that convert the ID to Status: (Ready/Waiting/NotHere).[详细]

2023-03-16 11:33 分类：问答
Trigger Filter on CollectionViewSource

I am working on a WPF desktop application using the MVVM pattern. I am trying to filter some items out of a ListView based on the text typed in a TextBox. I want the ListView items to be filtered as[详细]

2023-03-14 23:16 分类：问答