5,741 questions
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37
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Duplicate Points from Scatter Plot are displayed in Live Charts Core
I'm new to C# WPF and Live Charts Core, and I'm trying to build up my knowledge in that field. I have an application that shows every second the output that comes from a random number generator as a ...
- 23
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answers
46
views
ImageSource of Image.Tooltip unreachable
In the code behind I cannot seem to access the Image (or any child) control of a Tooltip of an Image.
Setup:
I have a UserControl with an image that on hover displays a tooltip with a larger version ...
- 59
-1
votes
1
answer
84
views
WPF screenshot not saving correct size [closed]
Hey all I am trying to figure out why my output is not looking like I am wanting.
Currently my layout looks like this:
<Window x:Class="howto_wpf_number_icons.Window1"
xmlns="...
- 10.6k
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46
views
WPF UI ContentPresenter Dialog Appears Behind WebView Loaded from Navigation
I'm building a WPF application using WPF UI. In my MainWindow, I have a NavigationView that loads pages when menu items are clicked. One of these pages contains a WebView, and that page has a button ...
- 147
-1
votes
1
answer
57
views
Custom Control Partial declarations of 'DigitTextBox' must not specify different base classes
I'm building a Custom Control. Added an event to the xaml. Compiler complained, I added an x:Class entry. Then it complained that my class needed a partial verb. And now it's complaining: "...
- 103
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0
answers
25
views
How can I get the WPF ResizeGrip control and the Cursor to sync in position when I move the mouse using ScaleTransform?
I have a WPF desktop app that has a grid control that floats on the screen. With the code below I resize my grid with a ResizeGrip located on the bottom right corner of the grid. I have attached the 3 ...
- 135
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votes
1
answer
43
views
Wpf Edit Cell on e.Cancel
I have a WPF DataGrid and I'm trying to handle a scenario where an item does not exist in my ViewModel. When this happens, I display an error message and attempt to set focus back to the DataGrid cell ...
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1
vote
1
answer
51
views
C# WPF Create Context Menu for DataGrid Cells
I'm trying to display a context menu on individual cells of a DataGrid. When the user right-clicks the cell, I want a context menu showing 'copy to clipboard' to appear, and upon clicking it, it ...
1
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0
answers
37
views
WPF: Expander inside another Expander
I have an Expander in my WPF application and it works fine. I have a property called AAA inside my own DataContext called BBB and this object contains an ObservableCollection of Products. This ...
- 11
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0
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40
views
Unsetting property value that was set in the default style
Working on an application that has areas, with different foreground color for each area.
Generic skeleton of the issue would look like this:
<Window Style={StaticResource GrayForeground}>
&...
- 6,289
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votes
1
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43
views
WPF Datagrid Itemsource Parameter not calling the setter when child object is changed
i am working on a WPF application using caliburn micro.
I have a datagrid which has a list of a custom model as the itemsource.
The Model looks like this:
public class ProductModel : Screen
{
...
- 1
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answers
38
views
How to add AutomationID to WPF Combobox items
How I can add AutomationID to WPF Combobox items for test automation?
Now when I examine application with Inspect.exe, FlaUInspect or Windows narrator all I can see is a text of a list item.
I found ...
0
votes
0
answers
53
views
Unable to Retrieve the Correct Size of On-Screen Keyboard (TabTip.exe) Using Win32 APIs
I am currently working on a C# application where I am trying to interact with the On-Screen Keyboard (TabTip.exe) using Win32 API calls, specifically FindWindow, GetWindowRect, and SetWindowPos. ...
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42
views
Dependency property value change call back is invoked when a control hides from UI via content control template
I have a content control with content control template which shows 2 controls in UI according to the content (as shown below).
I have DpValid dependency property in my usercontrol View1 & View2
&...
- 193
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0
answers
20
views
Use /create a WPF Class Library
I'm quite new to wpf and I have a desktop project where several applications are running at the same time on different PCs. Some of the screens are the same in the different applications. As we do ...
