Developer technologies | Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,970 questions
0 answers
Digital signature exe, slow startup
After I used the certificate to digitally sign my client program, it took me 20 seconds from double clicking the program to start to running to the first line of the main function. If I don't sign, I can immediately open the client. What is the reason…
Developer technologies | Windows Forms
Developer technologies | .NET | Other
Developer technologies | .NET | Other
Microsoft Technologies based on the .NET software framework. Miscellaneous topics that do not fit into specific categories.
4,154 questions
asked 2024-07-26T09:29:41.7666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 49%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
Chaip
0
Reputation points
answered 2026-01-21T18:15:29.92+00:00
switzerland
26
Reputation points
1 answer
Obsolescence and security review
Dear Team, Just following up on my earlier request regarding the SBOM compilation and the security/obsolescence review for some instruments. To finalize compliance documentation and plan upgrades, please share the details for each production…
Developer technologies | .NET | Other
Developer technologies | .NET | Other
Microsoft Technologies based on the .NET software framework. Miscellaneous topics that do not fit into specific categories.
4,154 questions
asked 2026-01-19T12:59:34.2133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(182.40000000000003, 70%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAS%3C/text%3E%3C/svg%3E)
Aditya Shah
20
Reputation points
commented 2026-01-21T17:46:53.3466667+00:00
AgaveJoe
30,646
Reputation points
0 answers
License Manager
This code is a license manager that allows a user to activate a license key for a software product. The user can select an activation request file, which contains their username and password. The code will then generate a license key using the provided…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,747 questions
asked 2023-05-06T11:06:36.0466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(83.2, 82%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Apex6554
60
Reputation points
answered 2026-01-21T17:27:32.83+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(3.2, 3%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOC%3C/text%3E%3C/svg%3E)
Olivier Carl
0
Reputation points
2 answers
One of the answers was accepted by the question author.
How to Set Up a Computer-Specific Term Licensing System Structure with C#?
Hello, I am developing a software with C# and I want to license users for 1, 2 or 3 years specific to their computers. I want to control the licensing period information by associating it with an ID specific to the user computer and using an encrypted…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,747 questions
asked 2024-11-21T11:35:27.8966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(112.00000000000001, 17%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFU%3C/text%3E%3C/svg%3E)
fatih uyanık
245
Reputation points
answered 2026-01-21T17:00:41.6833333+00:00
Olivier Carl
0
Reputation points
0 answers
Bulk Approval Functionality Customization in D365 Finance & Operations Workflow.
I need to develop the workflow in D365 Finance & Operations with a bulk approval functionality. The submitted workflow should allow approvers to review and approve multiple records in bulk, instead of approving them one by one. Please review this…
Developer technologies | Visual Studio | Setup
Developer technologies | Visual Studio | Setup
The process of installing, configuring, and customizing Visual Studio to support development workflows across languages, platforms, and workloads.
1,321 questions
asked 2026-01-21T16:44:50.13+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(192, 63%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKN%3C/text%3E%3C/svg%3E)
Kavana Naik |SKAVINYA|
0
Reputation points
answered 2026-01-21T16:44:58.07+00:00
Q&A Assist
0 answers
Function Extension
Hi Michel, TryCreateForInput method assume that the gisInputFilePath is a file: a single file or an archive file. I need to handle also case for folder with extension .gdb. What is the best practice to do it ? Thanks in advance, ///…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,747 questions
asked 2026-01-21T16:27:36.3966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 91%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOB%3C/text%3E%3C/svg%3E)
omri ben zaken
0
Reputation points
answered 2026-01-21T16:27:50.6333333+00:00
Q&A Assist
1 answer
The process cannot access the file because it is being used by another process
Hi Michel, I run console app in .NET 9 that has reference to netstandard2.1 class library. The console run in sequence series of commands (input of .KMZ file) in class library. The first running is passed bot for all others I got" "The…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,747 questions
asked 2026-01-21T16:17:12.0933333+00:00
omri ben zaken
0
Reputation points
edited the question 2026-01-21T16:20:18.44+00:00
omri ben zaken
0
Reputation points
1 answer
One of the answers was accepted by the question author.
Where can I find the new HybridWebView.js
Hello, I upgraded my .NET MAUI project from 9 to 10 and now my InvokeDotNet-Method from the HybridWebView.js doesnt work and I found online that the file gets updated, but I cant find the new file in the sample project…
Developer technologies | .NET | .NET MAUI
Developer technologies | .NET | .NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,222 questions
asked 2025-11-25T18:45:59.4966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(28.799999999999997, 28.999999999999996%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAP%3C/text%3E%3C/svg%3E)
Arthur P
90
Reputation points
commented 2026-01-21T15:55:55.1733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(169.60000000000002, 66%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELD%3C/text%3E%3C/svg%3E)
Luigi De Giacomo
0
Reputation points
3 answers
vb.net reportviewer render SSRS report print first page only
I have a windows form with a reportviewer component on it. I have the following code in VB.Net to print a SSRS report directly to a printer but it prints only first page only. Try doc = New Printing.PrintDocument() AddHandler…
Developer technologies | .NET | Other
Developer technologies | .NET | Other
Microsoft Technologies based on the .NET software framework. Miscellaneous topics that do not fit into specific categories.
4,154 questions
asked 2026-01-15T09:59:30.27+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(201.6, 45%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETP%3C/text%3E%3C/svg%3E)
Tilhoo Prakash
0
Reputation points
answered 2026-01-21T15:49:56.5533333+00:00
Tilhoo Prakash
0
Reputation points
1 answer
Issue opening file using WinForms application (Open file dialog) where file location is OneDrive
Hi, I am seeing an issue with File Open Dialog when I try to open a file from OneDrive location mapped on my machine. Issue / Steps to reproduce: Copy any file (ex: excel file) to OneDrive Double click and open the file from OneDrive location to…
Developer technologies | Windows Forms
Developer technologies | Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,970 questions
asked 2021-10-12T10:52:54.273+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(76.8, 7.000000000000001%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEC%3C/text%3E%3C/svg%3E)
Eswar Chaitanya Darsi
1
Reputation point
answered 2026-01-21T14:18:21.63+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 78%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEB%3C/text%3E%3C/svg%3E)
Eric Brenner
0
Reputation points
5 answers
One of the answers was accepted by the question author.
MAUI app issue
Hi, Does it call API to write one file into the remote server (with the given IP). Any demonstration to this?
Developer technologies | .NET | .NET MAUI
Developer technologies | .NET | .NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,222 questions
asked 2025-12-29T10:15:49.5133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(236.8, 43%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
Peter_1985
3,026
Reputation points
commented 2026-01-21T13:55:18.04+00:00
Peter_1985
3,026
Reputation points
2 answers
GisConverter -ORG Format Double Conversion
Current: We used GIS Converter to our "CDR" system, which detects viruses. We have already implemented the ORG Format . ORG Format - convert from the source format to itself. Problem: When we convert from source format to target format and…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,747 questions
asked 2026-01-09T10:29:53.3666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(108.80000000000001, 88%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)
Dani_S
5,581
Reputation points
edited a comment 2026-01-21T13:15:12.7933333+00:00
omri ben zaken
0
Reputation points
0 answers
How do I access Microsoft programming documentation
I used to be able to access detailed information on Microsoft MSDN. Now, when I try the same approach, it supplies answers like "How to create a new WPF App" and "How to create a database in ,Net framework Apps". My question had…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,747 questions
asked 2026-01-20T18:39:48.68+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(147.20000000000002, 95%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPL%3C/text%3E%3C/svg%3E)
Peter Lambert
0
Reputation points
edited the question 2026-01-21T11:26:35.79+00:00
Gérard Oomens
116.3K
Reputation points
Volunteer Moderator
2 answers
One of the answers was accepted by the question author.
FAKE ERROR REPORTING
In my MET MAUI app I have a popup where the user is supposed to enter a password. Following is a partial snippet: <Entry x:Name="password" IsPassword="True" HorizontalOptions="Fill" /> <Button Text="OK"…
Developer technologies | .NET | .NET MAUI
Developer technologies | .NET | .NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,222 questions
asked 2025-10-24T20:00:33.59+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 73%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGS%3C/text%3E%3C/svg%3E)
Giorgio Sfiligoi
571
Reputation points
commented 2026-01-21T11:07:22.8666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(83.2, 83%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEZ%3C/text%3E%3C/svg%3E)
Erik Zhang
0
Reputation points
4 answers
How to secure both Blazer server and api ?
Hello, I need an advice. I'd like to secure a blazor server app with individual user account. This functionality is embedded with the basic setup, and use cookies. But I also need to protect my web api with the same way. I know about the JWT, but I…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,747 questions
asked 2026-01-07T10:13:29.1533333+00:00
Laurent Guigon
331
Reputation points
commented 2026-01-21T11:05:26.54+00:00
AgaveJoe
30,646
Reputation points
2 answers
I'm gettimg 0x00000002 when I try to install codeblocks on ,icrosoft store
So basically I first downloaded directly from the web but it was showing no compiler so I deleted code blocks and downloaded from microsoft store and tried to launch it won't start so I deleted all files related to code blocls and downloaded again but…
Developer technologies | C++
Developer technologies | C++
A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.
4,039 questions
asked 2026-01-14T09:52:59.5366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 46%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAK%3C/text%3E%3C/svg%3E)
ahmad khan
0
Reputation points
commented 2026-01-21T10:50:08.0966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(32, 9%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAK%3C/text%3E%3C/svg%3E)
Adiba Khan
1,840
Reputation points Microsoft External Staff
0 answers
Lors du test Microsoft FABRIC pour l'obtention d'un Badge, l'email d'instructions est crypté. Comment résoudre le problème ?
Lors de l'examen du passage de badge dans Microsoft FABRIC " Implémenter un entrepôt de données avec Microsoft Fabric", l'email des instructions est incompréhensif. Il semble être crypté. Voici un exemple : "rs+WFKq" . Que doit-on…
Developer technologies | Transact-SQL
Developer technologies | Transact-SQL
A Microsoft extension to the ANSI SQL language that includes procedural programming, local variables, and various support functions.
4,714 questions
asked 2026-01-21T10:14:51.45+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(67.2, 23%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFJ%3C/text%3E%3C/svg%3E)
FIZAINE, JEAN-GILLES
0
Reputation points
commented 2026-01-21T10:15:52.5+00:00
FIZAINE, JEAN-GILLES
0
Reputation points
1 answer
One of the answers was accepted by the question author.
java.exe error JAVA0000: Type androidx.compose.runtime.Immutable is defined multiple times
My Android project doesn´t build after I updated the MAUI workloads to version 10.0.101.1 and updated many NuGet packages in Visual Studio Community 2026 Version: 18.2.0:> 1>MSBUILD : java.exe error JAVA0000: Error in C:\Users\Kim…
Developer technologies | .NET | .NET MAUI
Developer technologies | .NET | .NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,222 questions
asked 2026-01-15T12:39:49.8066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(121.6, 32%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKS%3C/text%3E%3C/svg%3E)
Kim Strasser
2,021
Reputation points
commented 2026-01-21T10:14:59.9966667+00:00
Markus
1
Reputation point
1 answer
.Net MAUI IOS webview that has texarea is lagging a lot while typing
Hi, Used Technologies: .Net9.0-ios, .Net9.0-Android Microsoft Visual Studio Professional 2022 (64-bit) - Current Version 17.14.19 FM.LiveSwitch 1.25.0.12169 I am working on iOS app with MAUI and has chat functionality using .Net framework 4.7.2)…
Developer technologies | .NET | .NET MAUI
Developer technologies | .NET | .NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,222 questions
asked 2026-01-06T21:53:04.99+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(201.6, 81%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESC%3C/text%3E%3C/svg%3E)
Shraddha Chauhan
0
Reputation points
commented 2026-01-21T09:47:24.2533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(19.2, 83%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EML%3C/text%3E%3C/svg%3E)
Michael Le (WICLOUD CORPORATION)
10,475
Reputation points Microsoft External Staff
Moderator
2 answers
One of the answers was accepted by the question author.
Issue with visibility of Listview
I have a custom listview to show activities on the UI. My problem is listview content not visible on the UI. I can see "You have 3 activities" text on top, but listview section empty. I tried adding red background color for the listview but…
Developer technologies | .NET | .NET MAUI
Developer technologies | .NET | .NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,222 questions
asked 2026-01-05T09:34:27.5233333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(185.6, 44%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Sreenivasan, Sreejith
555
Reputation points
accepted 2026-01-21T07:13:25.2933333+00:00
Sreenivasan, Sreejith
555
Reputation points