Tagged Questions
0
votes
0answers
20 views
WPF interoperability - how can I get the including Form object from the WPF control?
I have a form of Form1 class and a WPF user control inside it (inside ElementHost). How can I get the Form1 object from this control's code-behind?
Here is the code:
/// <summary>
/// ...
1
vote
1answer
19 views
XAML WPF User Control changing state
I am trying to create a WPF user control using XAML it is a old fashion checkbox control and the below code look ok on screen but in order for the control to change state you have to click on the path ...
0
votes
0answers
22 views
wpf - How to freeze/lock specified UserControls in a window
I have a Window that contains two UserControls A and B, i want to freeze/lock A while clicking B, please is there any way to do that using Threads or anything else?
0
votes
1answer
47 views
WPF Mouse Down Event won't fire
I must be doing something stupid here but I cant get a MouseDown event to fire when I am clicking on the UserControl. Driving me Mad.
Here's the XAML for the UserControl:
<UserControl ...
2
votes
2answers
56 views
WPF cut, copy, paste functionality on a user control
I have a canvas on which you can add UserControls (consists of images and textboxes)
Im trying to implement cut, copy, paste functionality on these UserControls, so the context menu is attatched to a ...
2
votes
3answers
47 views
WPF - UserControl with images not showing properly
Ok, here is my problem:
I have created a UserControl named MultiImage, which is composed by a two images, one bigger than the other.
What I am trying to do in the MainWindow is that, when you ...
0
votes
1answer
32 views
Adding resource dictionaries to a usercontrol library in wpf
I have created a user control class library and I used a ResourceDictionary file in it.
Now, I want to use my usercontrol in a WPF application, but I have to add ResourceDictionary file again in my ...
0
votes
1answer
40 views
Image property in usercontrol
I'd like to make a simple UserControl in WPF as follows : an image (let's say 128x128) with another image on it, smaller (48x48). Let's call them imgMain and imgOverlay (the small one).
Now I want to ...
2
votes
1answer
61 views
WPF C# User control page IsVisibleChanged event
i have some user control page , and a MainWindow , so i would like to set user control page to hidden , and once its hidden , it stops its audio from playing
i know i have to do something with ...
0
votes
0answers
36 views
Default binding to UserControl for custom DP
I have a custom DP that runs or stops an animation. I want this to default to start and stop based on the UserControl visiblity (the DP is of type Visibility which makes this easier)
Can I do this ...
2
votes
1answer
31 views
RenderTransform.TranslateTransform animating in usercontrol in wpf
i want to create a wpf usercontrol that displays an Image and has a toolbar panel,
i want to set features listed below to the my userControl:
tool bar panel hidden when mouse cursor is out side of ...
0
votes
2answers
38 views
WPF contextMenu control for bring forward and send backward
Having trouble with something here which I'm hoping is actually simple.
I have a custom UserControl in WPF which allows me to display an image. When the program is running a user can add this ...
1
vote
2answers
46 views
Button Enablity WPF
I have a UserControl in which I have a DataDrid and in that DataGrid I have two ComboBoxes. Now what I want to do is when I select any item from both the ComboBoxes the Button which is outside the ...
2
votes
1answer
50 views
How to use Extend Custom Control and use in Window
I want to make a window similar to the Android screen that shows the state of bluetooth, wifi..etc. I have a class that checks the state of said device and returns a byte value of 0 for off, 1 for on ...
0
votes
1answer
70 views
Howto avoid a “object reference not set to an instance of an object” exception in XAML code while design time?
i have a problem with a wpf usercontrol which is of my own devising.
The problem is that i get a "object reference not set to an instance of an object" exception in XAML code while design time, when i ...
