1,970 questions with Developer technologies | Windows Forms tags
Recommend a free PDF developer's library for C#
I'm using VS 2017 CE, C#, and WinForms on a non-commercial application that adds and deletes pages from PDFs. The added pages are created with minimal text and no drawing or graphics. I've been using iText7, and it's great, but it has far more power…
Developer technologies | Windows Forms
Developer technologies | C#
Make WinForms look like and behave the same as WinUI 3
Hello everyone, I would like to know how to make Windows Forms (WinForms) look like and behave the same as WinUI 3. Thank you very much.
Developer technologies | Windows Forms
Re-built a winforms app from .net framework 4.7.2 to core 6.0 now questioning where to go next.
So at work, we had a internal application that has been part of our key processes for the last 10 or so years and hasnt really received any big updates. The past two months I was given access to the source code and have pretty much started learning C#…
Developer technologies | Windows Forms
How do I have 1 extender showing Countries and a Second with Cities in Panel.?
Hello, I am using AJAX Complete Extender. There is a drop down list with 2 items USA or EUROPE If User selects Europe, then a Panel opens for Europe with textbox. That is bound to SQL table of EU Countries x (42) They start typing the Country name and…
Developer technologies | Windows Forms
How to sign ClickOnce artifacts when using Google Cloud KMS for code signing?
I've successfully done code signing using Google Cloud KMS and jsign for executable files, but I'm unable to sign ClickOnce manifest files. Current Setup Certificate: Code signing certificate from Sectigo (in .crt format) Private Key: Stored in Google…
Developer technologies | Windows Forms
Vb.net form sizing issue different from design window
Say for example in design view I set form to 500x500 with a button at the very bottom of the form, during runtime the form does not show the button and the form appears to be smaller than in design view if I adjust the form in design view a bit bigger…
Developer technologies | Windows Forms
View dashboard for my employees and reminders in CRM
Hi, Could I please get access to se my employees dashboards in CRM? And a training in how to put reminders on activities in CRM?
Developer technologies | Windows Forms
How can I handle video uploads and processing efficiently in a video streaming app?
I'm working on a video app where users can upload and stream videos. I'm trying to decide the best way to handle the video upload and processing part. I want to avoid laggy or slow experiences on the client side, especially on mobile. Should I compress…
Developer technologies | Windows Forms
How to enter CMD in lockes screen. i accdentlly removed user admin and administrator is logout ! please help how can i retrieved user-admin account?
How to enter CMD in lockes screen. i accdentlly removed user admin and administrator is logout ! please help how can i retrieved user-admin account?
Developer technologies | Windows Forms
Graphics Draw on Bitmap/PictureBox - highdpiaware app
Hi experts, Using Bass.dll and Basscd.dll to play audio Cds and show a simple equalizer-type visualizer on PictureBox Size(572, 93) The code works great on dpi unaware app, when I set the app to highdpiaware, the visualizer bars will not fit the…
Developer technologies | Windows Forms
How to fix f:\recovery\windowsre\winre.wim\system32\logfiles\srt\srttrail.txt
Hello, iv tried watching a bunch of videos and looking all over the internet but i just cant figure out what is wrong with it. i think my windows is installed onto my C: but I'm not even completely sure. the error code is:…
Developer technologies | Windows Forms
Unwanted Space and Margins are surrounding the control in designer when Integrating WPF User-Control into Form using ElementHost
When integrating the WPF user-control (For Example: The UserControl contains the button) into a form using ElementHost, there are unwanted spaces and margins surrounding the control in the designer. It works fine in runtime; reported issue is reproduced…
Developer technologies | Windows Forms
Developer technologies | Windows Presentation Foundation
Developer technologies | C#
WinForm in Visual Studio 2026 - changing name of a control causes designer to fail
Just migrated to VS 2026. When creating a new form, there is no issues and controls can be added fine. However, when you change the name of a control, the designer throws a wobbly as not all references are renamed in the designer code. I need to…
Developer technologies | Windows Forms
PROBLEMS WITH FTP -PASSIVEPORTRANG
Hello! I have a problem with the FTP protocol. I am transferring files to a domain via the command line. The company that rents the domain changed the operating system from CloudLinux 7 to Cloud Linux 9. And since then the transfer has not worked for me.…
Developer technologies | Windows Forms
Una primer consulta en español
Me acabo de enterar que el msdn fue cerrado, solo una pregunta quiero hacerles desde ya en mi idioma, puedo hacer preguntas en español por este medio y si no es así me pueden por favor dirigir a la pagina del foro en español Muchas gracias
Developer technologies | Windows Forms
Developer technologies | ASP.NET | ASP.NET Core
Developer technologies | C#
The program opened using RemoteApp is in an inactive state
I used the Remote App feature to publish a WinForm program on Windows Server 2022. When I opened it locally through an RDP file, although it was successfully opened, but the focus was not on the WinForm screen (the screen title was grayed out). Are there…
Developer technologies | Windows Forms
How to solve visual studio windows forms .net design error on windows PC
I am working on a project within visual studios, using window forms .NET framework. I downloaded my project from one device and have opened it on my home PC. I am only working with code and the forms so there shouldn't be any missing components, unless…
Developer technologies | Windows Forms
general question
Would Studio be a good choice for writing features and user stories?
Developer technologies | Windows Forms
Is there a cleaner way to connect Power BI to Oracle Fusion?
We're using BICC and BI Publisher exports to pull Fusion data into Power BI. It works… sort of. But it’s messy - lots of manual steps, stale data, and fragile file-based pipelines. I came across a method that does direct connectivity from Power BI to…
Developer technologies | Windows Forms
HTMLHelp Workshop - download for CHM compiler installation failed
Searching for HTML Help Workshop on https://www.microsoft.com/en-us/search?q=HTML+Help+Workshop gives back a link list and the first link is leading to Microsoft HTML Help Downloads. So, there is a misleading note (running one into a loop) on top…