itemssource

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Datagrid duplicates one item from source

I have a RIA service that is to return a list of schools and populate a datagrid. This datagrid is duplicating the first result throughout the entire grid, as opposed to showing each item from source[详细]

2023-03-19 16:47 分类：问答
WPF Multiple ItemSources?

Is it possible to have multiple ItemSources for a single control? Given the code below: <ComboBox Margin=\"137,101,169,183\" ItemsSource=\"{Binding collection}\"SnapsToDevicePixels=\"True\"[详细]

2023-03-11 23:42 分类：问答
Binding combobox in WPF datagrid with parameters

I have a DataGrid with a combobox inside a template column.Elsewhere on this screen, the user makes a \'customer\' selection from a separate control altogether.In order to populate the comboboxes in m[详细]

2023-03-11 14:24 分类：问答
WPF: how to bind ComboBox ItemsSource in code?

I need to convert this following XAML into code-behind: <ComboBox SelectedItem=\"{Binding Level}\" Items开发者_JAVA技巧Source=\"{Binding Levels}\" />[详细]

2023-03-10 23:06 分类：问答
Show if ItemsControl.ItemsSource is null

Greetings, I have a ItemsControl which template I changed to show a RadioButton for every object in the binded ItemsSource.[详细]

2023-03-05 21:58 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
Sorting a listbox bound to an ObservableCollection

How would one go about sorting my listbox contents? It see开发者_如何学JAVAms to me that it would make more sense to keep this only on the UI layer since sorting won\'t affect my business logic, so it[详细]

2023-02-28 09:17 分类：问答
Change ListBox.ItemsSource Binding property on Button.Click?

Quick question... I have a ListBox with its ItemsSource property bound to a collection property in a viewmodel like so:[详细]

2023-02-28 04:39 分类：问答
Data Binding with WPF

I\'m new to WPF and this following has stumped me for a while now: I have an observableCollection of People object in my model that is bound to my tabControl. So each my a new People object is added,[详细]

2023-02-27 10:24 分类：问答
Populate ComboBox in Grid

Merged with Populate combobox with collection other than the one the Grid it is in is bound to. I have a ViewModel with two collection properties. One collection I use to fill form fields[详细]

2023-02-25 15:51 分类：问答