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Questions tagged wpf

1426 questions · page 2 of 29

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35
votes
4
answers

InvokeRequired in wpf

c# wpf winforms invokerequired
asked 2013-03-19T16:17:35.850
71
votes
6
answers

WPF Check box: Check changed handling

c# wpf checkbox
asked 2013-03-18T15:16:33.747
19
votes
5
answers

Give some command to View in MVVM

c# .net wpf mvvm
asked 2013-03-17T19:25:01.030
8
votes
5
answers

Change WPF mainwindow label from another class and separate thread

wpf dispatcher mainwindow
asked 2013-03-15T05:37:34.603
69
votes
6
answers

How to make title bar disappear in WPF window?

wpf xaml window titlebar
asked 2013-03-14T15:20:48.747
19
votes
1
answers

C# WPF Attached Properties - Error: "The property does not exist in XML namespace"

c# wpf dependencies dependency-properties attached-properties
asked 2013-03-14T13:21:24.783
61
votes
4
answers

When to use BlockingCollection and when ConcurrentBag instead of List<T>?

c# wpf multithreading linq task-parallel-library
asked 2013-03-14T02:30:58.297
8
votes
2
answers

What should be the ViewModel members visibility?

c# wpf mvvm
asked 2013-03-13T21:08:48.273
29
votes
1
answers

How to Bind To Data within a Datatemplate of a ContentControl

wpf data-binding datatemplate resourcedictionary contentcontrol
asked 2013-03-13T15:11:50.623
12
votes
3
answers

Is it okay to use ICommand in view-model

c# wpf mvvm
asked 2013-03-12T19:15:17.490
14
votes
2
answers

WPF RenderTargetBitmap Missing Elements

wpf rendertargetbitmap
asked 2013-03-12T18:18:23.880
8
votes
3
answers

Null To Boolean IValueConverter not working

c# wpf null ivalueconverter
asked 2013-03-12T09:14:17.327
15
votes
1
answers

How can I use an ElementName binding within a ControlTemplate?

wpf xaml binding controltemplate
asked 2013-03-07T22:29:11.987
11
votes
4
answers

KeyDown event not raising from a grid

c# .net wpf keyboard-events
asked 2013-03-06T07:10:21.553
11
votes
1
answers

WPF Border IsMouseOver trigger not working

wpf xaml
asked 2013-03-05T20:14:48.663
16
votes
4
answers

Specify datacontext type on listbox ItemContainer in style

c# wpf silverlight xaml binding
asked 2013-03-05T18:15:30.320
8
votes
2
answers

A WrapPanel in which selection divides the panel to show a detail view?

c# wpf xaml
asked 2013-03-05T16:16:59.500
15
votes
3
answers

Find Parent of Control by Name

wpf controls parent
asked 2013-03-04T09:18:02.327
8
votes
2
answers

RelayCommand CanExecute behavior

c# wpf mvvm mvvm-light
asked 2013-02-25T11:25:55.830
15
votes
8
answers

adding enum values to a simple combobox

c# wpf combobox enums
asked 2013-02-23T13:08:11.807
18
votes
3
answers

How do you sort a CollectionViewSource by one property, then by another as a tiebreak?

c# wpf xaml
asked 2013-02-20T23:44:02.983
21
votes
1
answers

WPF DataBinding not updating?

c# wpf data-binding
asked 2013-02-19T19:30:03.703
14
votes
2
answers

WPF Custom Controls Construction,Triggers and Events

c# .net wpf wpf-controls custom-controls
asked 2013-02-19T06:48:39.623
9
votes
4
answers

RelativeSource and Popup

wpf silverlight data-binding binding
asked 2013-02-18T15:24:03.660
10
votes
3
answers

WPF: Scroll Itemcontrol Content Fixed Header

wpf gridview scrollview itemscontrol
asked 2013-02-10T18:31:34.840
17
votes
4
answers

ObservableCollection loses binding when I "new" it

c# wpf binding
asked 2013-02-09T00:56:30.390
17
votes
2
answers

How to draw a rectangle on a WPF canvas

c# wpf canvas
asked 2013-02-08T22:10:32.627
9
votes
6
answers

FileSystemWatcher used to watch for folder/file open

c# .net wpf filesystemwatcher
asked 2013-02-08T19:06:38.497
13
votes
1
answers

MarkupExtension that uses a DataBinding value

wpf data-binding markup-extensions
asked 2013-02-06T19:25:35.520
34
votes
6
answers

Bind visibility property to a variable

c# wpf xaml border visibility
asked 2013-02-04T17:50:13.173
18
votes
1
answers

DataTemplate for each DataType in a GridViewColumn CellTemplate

wpf datatemplate gridviewcolumn celltemplate
asked 2013-02-01T18:14:36.537
12
votes
3
answers

When is x:Reference in WPF resolved and why does XAML element order affect it?

wpf binding reference xamlparseexception
asked 2013-02-01T11:05:39.547
11
votes
2
answers

Can't edit Textblock content in WPF

wpf xaml textblock
asked 2013-01-30T08:19:52.193
10
votes
2
answers

Notifying change of a calculated databound property in WPF

wpf data-binding notifications
asked 2013-01-29T19:06:04.957
14
votes
4
answers

How do i handle cell double click event on WPF DataGrid, equivalent to windows DataGrid's Events?

wpf events datagrid cell
asked 2013-01-28T07:50:31.667
9
votes
2
answers

MenuItem added programmatically causes Binding error

wpf binding styles
asked 2013-01-25T16:44:25.867
22
votes
2
answers

Create custom wpf event

c# wpf xaml events custom-event
asked 2013-01-24T11:43:08.277
8
votes
2
answers

Cannot Find ApplicationDeployment in System.Deployment

c# wpf clickonce
asked 2013-01-23T17:39:19.473
10
votes
1
answers

ValidationRule for WPF Textbox

c# wpf textbox validationrule
asked 2013-01-23T13:44:57.200
59
votes
7
answers

ICommand CanExecute not triggering after PropertyChanged?

c# wpf mvvm-light
asked 2013-01-23T12:04:24.520
10
votes
3
answers

Performance issue when hosting a WPF form in a native C++ application

c++ wpf performance native
asked 2013-01-22T19:45:17.603
10
votes
3
answers

How to enable UI virtualization in Standard WPF ListView

c# wpf
asked 2013-01-22T10:12:33.757
43
votes
3
answers

Is ReactiveUI Production Ready?

wpf mvvm reactiveui
asked 2013-01-21T10:40:55.393
10
votes
3
answers

Calculate the angle of a click point

c# wpf math
asked 2013-01-19T10:36:45.867
9
votes
3
answers

A WPF window doesn't release the memory after closed

c# wpf memory window
asked 2013-01-19T04:39:36.760
22
votes
6
answers

An error occurred while finding the resource dictionary

wpf visual-studio-2012
asked 2013-01-18T05:14:25.913
19
votes
3
answers

Cannot convert lambda expression to type 'System.Delegate' because it is not a delegate type?

c# wpf delegates
asked 2013-01-17T14:15:38.310
9
votes
2
answers

How to import a 3D model in WPF using Helix Toolkit?

c# wpf 3d-modelling helix-3d-toolkit
asked 2013-01-12T16:11:32.157
10
votes
2
answers

how to avoid first item selection by default in wpf Listbox?

wpf xaml listbox
asked 2013-01-10T12:26:09.270
39
votes
4
answers

How can i access a control in mvvm model in viewmodel?

c# wpf silverlight mvvm devforce
asked 2013-01-09T13:24:24.720
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