using resource dictionary in .NetCore Wpf user control Class libaray
hi, i'm trying to use a .NetCore Wpf user Control Class libaray in some wpf application and it can't resolve the resource dictionary that used by a control i'm tying to use .
?? Access Denied ??
Hello & Thanks ; Pls , why am I getting this message : Access Denied You don't have permission to access "http://learn.microsoft.com/answers/questions/ask.html" on this server. Reference #18.3c05c617.1598586713.3254030b …
WPF Scaling
Hi All I already have written an application for my work using visual basic windows forms. I would now like to upgrade it to a WPF in CSharp. Although I have got to grips with the design and code I am having trouble with the scaling. It needs to run on…
WPF draw line, polyline and path in realtime
I want draw line represent wave audio and display it in realtime. Aslo for other audio representation as audio spectrum and other audio graphs (osciloscope etc..) In WPF documentation is only how to draw line, polyline paths etc.. but how to draw it in…
Integration to forms
Integration to forms
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Connect Forms with backward branching
Connect Forms with backward branching
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Questions between checkbox and textbox
Good night friends. I have 20 checkbox and 20 textbox. The idea is that when the user checks a checkbox, I need to put it in the textbox corresponding the result of a routine. That is, if the user clicks on checkbox 2, I need to put the result in…
Which type of class library should I create?
I am beginning a class library for a PDF project, but I am not sure of which type of class library to target: .NET Core? .NET Framework? .NET Standard? Universal Windows? I would like for my library to be usable by both UWP and WPF and possibly Windows…
Change the hover colour of DataGridViewComboBoxCell in winforms (Always shows blue color)
I have a datagridview which contains DataGridViewComboBoxCell, these cells are added to the grid dynamically through code. When I hover through the cells it always shows blue color (hover color), I need to set the hover color based on application theme…
[WPF] What control should I use to embed Excel in my app
Hello, thanks for reading, I am upgrading an app from VB6 to VB.NET using WPF, in this old VB6 app there was "OLE" objects allowing the app to show Excel graph, sheets, and more. In WPF i couldn't find any similar objects, so i found this…
How to debug my design form project?
Hi when I am start my debugging the cmd open and close immediately without showing the output of my design form. It show the program has exited with 0 code like this: 'ConsoleApp1.exe' (CLR v4.0.30319: DefaultDomain):…
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ClickOnce does not install referenced dl
I have a dll referenced in my project. I can publish successfully, but when I install, the following error occurs: DETALHES DOS ERROS Os erros a seguir foram detectados durante esta operação. * [24/08/2020 18:36:06]…
Is there any way to create a virtual Speaker or Mic in C#?
And then the final Speaker/Mic can be specified through the api. Or I should ask, what is more reasonable to describe the technology or product that can do this?
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end user offline guide app
hi is it a good practice to use wpf to make user Guide ( smth like pic below ) , if not ( as i expected ) , What's the proper tool to use in this case , I'm a beginner developer , thanks in advance , any help will be appreciated-
Where can I learn how to create a form in c++?
I am an experienced programmer learning c++. I can create a window and write text into it but can't see how to create a screen that allows the user to enter data and return it to the program. I have spend several hours trying to find something useful in…
Help with: Handles WebBrowser1.DocumentCompleted , Error
Hello & Thanks ; Having prob with this statement : Private Sub WebBrowser1_DocumentCompleted(ByVal sender As System.Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles WebBrowser1.DocumentCompleted Error…
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Preview 4K Camera in WinForms or WPF Component
Hi, I'm trying to preview 4K camera in WinForms application or host WPF component in WinForms if needed. I found C++ CaptureEngineVideoCapture sample in Windows-classic-samples which uses DirectX and works fine. CaptureEngineVideoCapture The…
Compare Images on double click event
Hey! Im trying to compare two images with each other but dont get it to work.. I have dynamic pictureboxes.. and want to make that if you double click one. Then it changes picture.. But i want to make that only one of them can have that picture..…
[ WPF ] How to execute a * .exe with a button in a main window, whose path is in a TextBox of a second window, please help me.
Hi, I'm still a newbie. I have my project, in which I have 2 windows, a Main Window (Launcher.xaml) and another Second Window (Configuration.xaml). In the Main Window I have 2 buttons; a button that executes an * .exe (start game), whose path or address…
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Global variables using in other forms
I am making a software i want a global variable so that i can use across one form to other so basically i want to call roll no. that is written in an event datagridview row header event: Roll_No =…