2,879 questions with Developer technologies | Windows Presentation Foundation tags
WCF EndpointNotFoundException while dialing
System.ServiceModel.EndpointNotFoundException: Could not connect to the remote endpoint 1888 3199479 Server stack trace: at System.ServiceModel.Channels.SocketConnectionInitiator.Connect(Uri uri, TimeSpan timeout) at…
Developer technologies | Windows Presentation Foundation

What's the best approach for global theme resources in WPF Class Library when App.xaml is not available?
What is the recommended approach for globally registering theme resources in a WPF class library ? Are there official patterns or alternatives to App.xaml that can provide similar global resource resolution capabilities in this scenario? We've also…
Developer technologies | Windows Presentation Foundation
windows 10 media player does not keep music files from usb drive
windows 10 media player does not keep music files from usb drive
Developer technologies | Windows Presentation Foundation
Send Email with attachment in WPF
Hi All, I have a WPF application in which I have to send email with attachment. I have designed a new window to send email in application which will be displayed when user click on "send email" button on any screen. This window will be…
Developer technologies | Windows Presentation Foundation
Visual Studio Leaves Numerous Files After Each Application Run
Every time I make a debug or release run of the applications I am working on, Visual Studio generates five files that do not get cleaned up. Assume my application (which uses the x64 platform) is named ABC, these files are located…
Developer technologies | Windows Presentation Foundation
how to add waves-effect in wpf?
how to add waves effect when I click ? like in button?
Developer technologies | Windows Presentation Foundation
Making A Screenreader Accessible Audio Program
I'm a sight challenged woman who is a beginner at computer programming, and I'd like to find out, what is the best way to create an audio program that's accessible to screenreaders like JAWS? Specifically, I'd like to make checkboxes that when toggled,…
Developer technologies | Windows Presentation Foundation

how to change color in triggers in wpf?
<Style.Triggers> <Trigger Property="IsMouseOver" Value="True"> <Setter Property ="Background" Value="#ffffff/> </Trigger> </Style.Triggers> the color is still the original when the mouse…
Developer technologies | Windows Presentation Foundation
can I use lamda tothe ICommand in wpf?
I am using mvvm in wpf and I wonder can I use this : public ICommand MyCommand{get;} public MainViewModel() { MyCommand=(o,e)=> { }; } and there will be error and I have to use public MyRelayCommand:ICommand {} ?
Developer technologies | Windows Presentation Foundation
how to run windows media player movies on mac book power point without reinserting , its showing codec missing
how to run windows media player movies on mac book power point without reinserting , its showing codec missing . i have downloaded many players like VLC and made them default on macbook pro
Developer technologies | Windows Presentation Foundation
How can I install a ACE blueprint
Hi I need some help with installing a ACE blueprint on my Azure account. Can you provide guidance as to how to do this? Many thanks
Developer technologies | Windows Presentation Foundation
Complete Merge Tactics Guide - Master Clash Royale Merge Tactics
Your ultimate resource for Merge Tactics strategies, merge troops techniques, and expert Clash Royale gameplay tipshttps://mergetacticsguide.com/#how-to-play
Developer technologies | Windows Presentation Foundation
WPF Modal window not rendering title area on initial ShowDialog() until mouse move
I'm using .NET Framework6.0 and encountering a strange render issue in a custom WPF modal dialog. Environment: .NET FrameWork4.6 Windows: Windows 11 64-bit When I display a window using ShowDialog() in a button click event and the title are doesn't…
Developer technologies | Windows Presentation Foundation
Windows 11 22598.100 Tooltip problem with WPF apps
I'm finding that Tooltips in WPF V4.8 apps (and earlier versions) are not working in Windows 11 build 22598.100. They appear but then immediately disappear. It happens in all WPF based apps. Tooltips are ok in Winforms apps and also .NET 5.0 WPF apps are…
Developer technologies | Windows Presentation Foundation
Windows for business | Windows Client for IT Pros | User experience | Other
Best way to publish WPF Application
Hey everyone, I'm working on a WPF desktop application (targeting .NET Framework) that uses a local MySQL database to store user data. I'm ready to distribute it to clients, but I’m not planning to host it on a web server. My only method of sharing will…
Developer technologies | Windows Presentation Foundation

How to Best Run a WPF C# App on macOS and Linux?
Hi all, I’ve built a Windows desktop application using WPF in C# (with Visual Studio). Now I’d like to make it available for macOS and Linux users as well. I know WPF is Windows-only, but I’m wondering: What’s the best way to run or port a WPF app on…
Developer technologies | Windows Presentation Foundation

I have having an Trust issue in publishing the xbap in Test Environment. How to resolve the issue.
I have having an Trust issue in publishing the xbap in Test Environment. How to resolve the issue. Which certificate is require for trusting the application to host the xbap application.
Developer technologies | Windows Presentation Foundation
Is it possible to create MSIX deployments for .NET Framework apps?
I'm going through a Packing MSIX apps tutorial. At work we've got some .NET Framework WPF apps which have been deployed using the older ClickOnce deployment methodology. However, I can see that I'm going to have to drop that and use MSIX instead. What…
Developer technologies | Windows Presentation Foundation


suddenly Sound is not coming from my laptop
i am using my laptop suddenly sound is not comming into my laptop. I check all the things but my problem didn't solve. plz solve my problem as soon as possible plz..
Developer technologies | Windows Presentation Foundation
Question For Printing in avalonia ui for multiple size directly and Sintly
Hello Developer. i want to ask how i can print invoice or pdf ... from my avalonia ui app (some as WPF) directly withtout any dialog show from code sintly. i see multiple option some as questpdf but it not have any api for printing it be generate a pdf
Developer technologies | Windows Presentation Foundation
