.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
3 answers
.NET framework 4.7.2 to .NET core 3.1 Identical code, 10x SLOWER!
Hi, first time posting here, I'm really puzzle. My company have legacy .NET application and we plan to move to .NET core. While testing stuff I found the code slow. I did a minimal benchmark and it was 10x slower on my machine. The same identical…
.NET CLI
asked 2021-04-23T21:02:42.343+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(134.4, 3%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJC%3C/text%3E%3C/svg%3E)
Jean-Claude Morin
1
Reputation point
answered 2021-07-09T16:32:30.793+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(259.20000000000005, 18%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBB%3C/text%3E%3C/svg%3E)
Bruce Barker
801
Reputation points
0 answers
RestClient receiving no reponse
Hello, I have copied the RestSharp code from POSTMAN into a c# console application, but I am getting no response back (where POSTMAN was working fine). If I copy the URL into a browser, I get a JSON (error) response, so I am not sure what I am…
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
asked 2021-07-07T16:04:03.177+00:00
Gerald Oakham
101
Reputation points
commented 2021-07-09T08:27:05.79+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(115.19999999999999, 4%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETY%3C/text%3E%3C/svg%3E)
Timon Yang-MSFT
9,606
Reputation points
0 answers
Call UserControl from a C# DLL, works not.
Hello, how can I call a WPF UserControl from a C#DLL and check the OK event? With C# WinForms this is possible. Why not with WPF? public static void Setup() { Uri iconUri = new Uri(@"test.ico",…
Windows Presentation Foundation
Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
2,853 questions
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
C#
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.
11,459 questions
asked 2021-07-08T10:41:15.673+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(316.8, 38%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMF%3C/text%3E%3C/svg%3E)
Markus Freitag
3,791
Reputation points
commented 2021-07-08T19:45:49.28+00:00
RLWA32
48,581
Reputation points
0 answers
Is Docker the right tool for for multiple instances
I'm building a large solution which contains multiple applications and databases. The main "worker" in this solution is a console application which I need to run 20 instances. From an architectural view is Docker the correct tool for…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
4,103 questions
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
C#
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.
11,459 questions
asked 2021-07-08T06:07:43.213+00:00
AmaraCode LLC
261
Reputation points
asked 2021-07-08T06:07:43.213+00:00
AmaraCode LLC
261
Reputation points
0 answers
How to include the C# Interop Excel in Visual Studio .Net Core app in MAC OS?
Hi all, I am trying to build the C# application which will be using C# Interop Excel in MAC OS. I tried using the .Net Core Console application template from Visual Studio 2019. Before that, I am having a set of questions: Will it be possible to…
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
C#
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.
11,459 questions
asked 2021-07-07T16:06:34.243+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(316.8, 0%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKM%3C/text%3E%3C/svg%3E)
kamalasubha muthukumar
41
Reputation points
commented 2021-07-08T02:07:02.637+00:00
Timon Yang-MSFT
9,606
Reputation points
1 answer
One of the answers was accepted by the question author.
Remove SUB on line
Hi, In C#, how to remove SUB on the line below?
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
C#
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.
11,459 questions
asked 2021-07-05T04:17:23.253+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
2,731
Reputation points
accepted 2021-07-05T07:35:07.35+00:00
Peter_1985
2,731
Reputation points
0 answers
C# to C++/MFC duplex mode - Concept
Hello, I have a static MFC C++ application, I cannot change it. (CLI is not possible) I now need to pass data from a C# DLL in the C++ application and transfer it from the C++ to the C# DLL. What possibilities do I have to implement this…
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
C#
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.
11,459 questions
C++
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.
3,931 questions
asked 2021-06-30T18:58:17.22+00:00
Markus Freitag
3,791
Reputation points
commented 2021-07-05T03:01:20.977+00:00
Jeanine Zhang-MSFT
11,341
Reputation points Microsoft External Staff
1 answer
One of the answers was accepted by the question author.
Automating .NET 5 webAPI project builds
Hello. When I'm looking at how VS2019 builds my webAPI project I see a csc.exe execution with many references to .NET5 SDK dlls (dozens) from within the program files folder. I also see references to 3rd parties that Nuget chose to download into my…
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
asked 2021-06-27T09:16:09.463+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(259.20000000000005, 13%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESA%3C/text%3E%3C/svg%3E)
Schachter, Alon
96
Reputation points
accepted 2021-06-27T16:45:51.95+00:00
Schachter, Alon
96
Reputation points
2 answers
One of the answers was accepted by the question author.
Issue to namespace
Hi, How to resolve issue below? The type or namespace name 'ExchangeService' could not be found
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
C#
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.
11,459 questions
asked 2021-06-25T13:53:28.237+00:00
Peter_1985
2,731
Reputation points
commented 2021-06-26T13:32:28.697+00:00
Castorix31
89,141
Reputation points
1 answer
Environment.GetFolderPath is not working properly in Linux
Hi, I have a C#.Net core 3.1 console application which supports on Linux server. I have created log file folder path by using Environment.GetFolderPath(Environment.SpecialFolder.MyComputer) path. In Redhat, the folder path created on my computer. …
.NET
.NET
Microsoft Technologies based on the .NET software framework.
4,103 questions
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
C#
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.
11,459 questions
.NET Runtime
.NET Runtime
.NET: Microsoft Technologies based on the .NET software framework.Runtime: An environment required to run apps that aren't compiled to machine language.
1,242 questions
asked 2021-05-10T09:12:47.46+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(64, 49%, 16%)' 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)
Prabs
1
Reputation point
answered 2021-06-10T18:24:51.277+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(211.20000000000002, 61%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBS%3C/text%3E%3C/svg%3E)
Bruce (SqlWork.com)
75,541
Reputation points
Moderator
2 answers
How to retrieve ActivationUri after ClickOnce application has been restarted?
I am doing the following code in a ClickOnce Application : int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) { if…
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
asked 2021-05-26T07:45:48.57+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(16, 38%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJB%3C/text%3E%3C/svg%3E)
Joel Bloch
1
Reputation point
answered 2021-06-06T17:39:34.17+00:00
ApplicGate
11
Reputation points
0 answers
Construction of frame content failed.
<description>Construction of frame content failed. System.UnauthorizedAccessException: Access is denied at Microsoft.VisualStudio.Shell.Interop.IVsShell5.LoadPackageWithContext …
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
asked 2021-05-20T05:41:19.97+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(156.8, 17%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMG%3C/text%3E%3C/svg%3E)
Murugesesan Govindaraj
6
Reputation points
commented 2021-05-21T07:26:24.807+00:00
Timon Yang-MSFT
9,606
Reputation points
1 answer
How to add include path and win32 .lib files to .wapproj ( Windows Application packaging project for Visual C++ .NET /CLI WinForm application ) ?
I am having issues on publishing a Visual C++ /CLI WinForm application using Windows Application packaging project to Windows Store. At Windows Application packaging project stage: it cannot find the .h files where I have specified to the .vcxproj…
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
3 answers
One of the answers was accepted by the question author.
Does Microsoft have plans to make executables obsolete?
In the last 5 years I noticed Microsoft making a distinct move from batch to PowerShell as the main console provider. With more research from a developer's perspective I found a fascinating pattern of Application-As-A-Library with PowerShell's binary…
Windows API - Win32
Windows API - Win32
A core set of Windows application programming interfaces (APIs) for desktop and server applications. Previously known as Win32 API.
2,765 questions
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
Windows Server PowerShell
Windows Server PowerShell
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.PowerShell: A family of Microsoft task automation and configuration management frameworks consisting of a command-line shell and associated scripting language.
5,628 questions
asked 2021-05-12T17:57:28.527+00:00
Matthew Turner
21
Reputation points
commented 2021-05-17T14:40:23.083+00:00
Matthew Turner
21
Reputation points
3 answers
Nunit is throwing a BadImageFormatException when trying to load tests for win-arm64 dll
Hello, When trying to excute tests from my .net5 dll, I'm getting "BadImageFormatException: Could not load file or assembly" error. Checking my dll info, I verified that it has ARM64 arch: I also verified that my execution…
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
Visual Studio Testing
Visual Studio Testing
Visual Studio: A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.Testing: The act or process of applying tests as a means of analysis or diagnosis.
368 questions
asked 2021-05-04T15:39:05.247+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(227.2, 13%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH%3C/text%3E%3C/svg%3E)
Hichem
26
Reputation points
commented 2021-05-13T01:07:53.787+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(140.8, 78%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETS%3C/text%3E%3C/svg%3E)
Tianyu Sun-MSFT
34,331
Reputation points Microsoft External Staff
1 answer
Socket.IOControl method is not supported on Linux platform
Hi, I have one .Net Core 3.1 console application in which Socket.IOControl method used. When running at linux server(RedHat),it is getting error at runtime. Please find the below code, Code: Socket m_Socket = new…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
4,103 questions
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
C#
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.
11,459 questions
.NET Runtime
.NET Runtime
.NET: Microsoft Technologies based on the .NET software framework.Runtime: An environment required to run apps that aren't compiled to machine language.
1,242 questions
asked 2021-05-01T07:52:50.023+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(294.40000000000003, 7.000000000000001%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESP%3C/text%3E%3C/svg%3E)
SUBRAMANIAN Prabhakaran
1
Reputation point
answered 2021-05-03T02:19:56.367+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(268.8, 45%, 36%)' 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)
cheong00
3,486
Reputation points
Moderator
1 answer
How to close .net core console application on linux machine?
Hi, How to close .Net core console application in linux machine? Becasue .Net core console application is running on terminal window on linux. If user want to close application,how to allow to user to close it? my application is long running…
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
C#
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.
11,459 questions
.NET Runtime
.NET Runtime
.NET: Microsoft Technologies based on the .NET software framework.Runtime: An environment required to run apps that aren't compiled to machine language.
1,242 questions
0 answers
how do those attributes work????
I'm producing a C++ CLI powershell cmdlet. Now... my parameters have those attributes set [Parameter(ValueFromPipeline = true, ValueFromPipelineByPropertyName = true)] and I want to set the "switch" attribute too... now, what I found out...…
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
asked 2021-04-24T20:27:13.2+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, 33%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERM%3C/text%3E%3C/svg%3E)
Rudolf Meier
291
Reputation points
asked 2021-04-24T20:27:13.2+00:00
Rudolf Meier
291
Reputation points
0 answers
Get-Module
when writing a module for PowerShell in C# ... how can you control what "Get-Module" shows? ... currently I get strange information shown when I call this for my module... e.g. it says "version 0.0.0.0" but... I've no idea where it…
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
asked 2021-04-24T16:39:36.053+00:00
Rudolf Meier
291
Reputation points
asked 2021-04-24T16:39:36.053+00:00
Rudolf Meier
291
Reputation points
2 answers
One of the answers was accepted by the question author.
References for TCP programming
Hi all, I have project that involves an app that will be receiving data from the network. It must have the ability to receive the data and send data back tot he client. There can be more than one client. After doing some research, I found and got…
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
348 questions
C#
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.
11,459 questions
![](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, 51%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)