56,173 questions with Developer technologies-related tags

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Reading Datafile in As Few Lines As Necessary

I know the DataReader method, but I thought there was a way using "ReadLine" or something like that.

Developer technologies | VB
Developer technologies | VB

An object-oriented programming language developed by Microsoft that can be used in .NET.

2,935 questions
asked 2026-08-03T18:21:58.1066667+00:00
Stephen Woehr 0 Reputation points
answered 2026-08-03T18:22:10.99+00:00

AI answer

0 answers

Playwright for .NET Recorder/Inspector is giving me several problems.

I am certain that I ran playwright.ps1 from .\bin\Debug\net10.0\playwright.ps1, but every time I tried to run the codegen command, it always complained: .\bin\Debug\net10.0\codegen: The term '.\bin\Debug\net10.0\codegen' is not recognized as a name of a…

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.

4,178 questions
asked 2026-08-03T17:39:21.4833333+00:00
Falanga, Rod, DOH 1,125 Reputation points
1 answer

the android quit when I first run the APP in .net MAUI?

I am using .net MAUI 9.0 and when I first debug the APP will crash/quit in android. and then I debug it runs well. and when I uninstall it and then debug again it will crash/quit again. how to find the error of it? there is no exception I run it on my…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-08-03T12:39:00.46+00:00
mc 7,186 Reputation points
commented 2026-08-03T17:27:43.9+00:00
Mohsin Ali Shah 0 Reputation points
5 answers One of the answers was accepted by the question author.

VBA Developer Mode?

Hi Community.  DPA here.  See attached screenshot. I need pointed in the right direction.  I don’t know how to get started in VBA Developer mode in Outlook.  I have read through both the “Visual Basic Guide” and the “Office VBA Reference/Outlook” in…

Developer technologies | Visual Basic for Applications
asked 2026-07-28T11:44:44.43+00:00
DPA 25 Reputation points
commented 2026-08-03T17:04:22.7833333+00:00
DPA 25 Reputation points
1 answer

how I get the CPU and memory usage during the program run?

how I get the CPU and memory usage during the program run?

Developer technologies | Visual Studio | Debugging
asked 2026-08-03T12:39:05.41+00:00
Bar Rose 0 Reputation points
commented 2026-08-03T17:04:20.13+00:00
Jb Brow 0 Reputation points
1 answer

Error using ClientWebSocket: The 'Connection' header value 'Upgrade,Keep-Alive' is invalid. .NET Framework 4.7.2

Hi, Im using .NET Framework 4.7.2 trying to connect to a WebSocket as a client, however I keep getting the same error over and over: System.Net.WebSockets.WebSocketException (0x80004005): The 'Connection' header value 'Upgrade,Keep-Alive' is invalid. …

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.

4,178 questions
asked 2024-06-17T23:05:28.7633333+00:00
Marcelo Cantú 0 Reputation points
answered 2026-08-03T16:52:09.63+00:00
Harini B 0 Reputation points
2 answers One of the answers was accepted by the question author.

How can we extract startup UWP applications?

I am using C++ code base to develop a forensic tool. The requirement is to display all the startup applications. However UWP apps which are enabled to run at startup, are not found in RegEdit at…

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.

4,100 questions
asked 2021-06-15T05:20:12.943+00:00
S#v#n&h#i-Durga 21 Reputation points
commented 2026-08-03T12:48:42.6366667+00:00
kausharbatcha .A 0 Reputation points
2 answers One of the answers was accepted by the question author.

how to know if the Bluetooth is connectable in .net android and .net ios?

I am using .net android and .net ios(not MAUI) I searched a BLE and then close the BLE and how to know if the Bluetooth is connectable? I search and get the list and then the user will connect it I want to know if the Bluetooth is connectable if not I…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-07-31T02:43:18.4466667+00:00
mc 7,186 Reputation points
accepted 2026-08-03T12:44:10.64+00:00
mc 7,186 Reputation points
2 answers

Problem installing Microsoft Visual C++ 2015-2019 (x86) Redistributable on Windows 10

The application keeps asking me to install this, but it won't install. It tells me there's already a version installed, even though the latest version is Microsoft Visual C++ V14 (x64) Redistributable on Windows 10, and the oldest version is 2013 and…

Developer technologies | Visual Studio | Setup
asked 2026-08-03T10:03:01.0266667+00:00
takiadam1977 ben 0 Reputation points
answered 2026-08-03T10:42:09.2233333+00:00
Lizzy Dinh (WICLOUD CORPORATION) 700 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

How Do I Find Indent or Depth of an HTREEITEM?

Hello Folks and AI assistants: I send TVM_GETINDENT to learn how much each tree item is indented relative to its parent. I want to know how much a particular treeview item is indented. For this I need to know the depth a particular HTREEITEM is in…

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.

4,100 questions
asked 2026-08-03T02:07:22.99+00:00
Larry 60 Reputation points
accepted 2026-08-03T09:31:16.9666667+00:00
Larry 60 Reputation points
3 answers

Ending a function

void display(void); { glClearColor(1.0f, 0.0f, 0.0f, 1.0f); glClear(GL_COLOR_BUFFER_BIT); glLoadIdentity(); glFlush(); } void glutInit(int* argcp, char** argv); { glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH); …

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.

4,100 questions
asked 2026-07-31T13:51:41.21+00:00
Sid Kraft 96 Reputation points
answered 2026-08-03T07:45:41.57+00:00
Taki Ly (WICLOUD CORPORATION) 3,380 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Can I use both "Designer" and "DesignerAttribute" in a Winforms UserControl?

I am trying to create a Winforms UserControl that will act as a container for other controls AND use its own Designer. I have used the following Microsoft examples: ControlDesigner…

Developer technologies | Windows Forms
asked 2026-07-30T13:27:04.12+00:00
Jeffrey Gaines 80 Reputation points
accepted 2026-08-03T07:39:35.6333333+00:00
Jeffrey Gaines 80 Reputation points
2 answers

How can I generate accurate code coverage reports using Coverlet in .NET projects?

I'm looking for the best way to generate accurate code coverage reports in a .NET application using Coverlet. I want to integrate code coverage into my testing workflow and CI/CD pipeline while ensuring reliable reporting across multiple projects. I've…

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.

4,178 questions
asked 2026-07-29T05:59:15.5566667+00:00
ANEEZA RAJPUT 0 Reputation points
commented 2026-08-03T07:02:11.84+00:00
Danny Nguyen (WICLOUD CORPORATION) 7,925 Reputation points Microsoft External Staff Moderator
4 answers

VBA trying to launch Outlook 2016

My VBA Excel code is set to send an email, but rather than using the existing Outlook on my laptop is trying to launch and install Outlook 2016

Developer technologies | Visual Basic for Applications
asked 2026-07-31T15:21:20.67+00:00
Marty Sheehan 0 Reputation points
answered 2026-08-03T04:54:25.69+00:00
Senthil kumar 1,725 Reputation points
3 answers

Already has a body

//OpenGL functions, open a window and initialize void display(void) { glClearColor(1.0f, 0.0f, 0.0f, 1.0f); glClear(GL_COLOR_BUFFER_BIT); glLoadIdentity(); glFlush(); } void glutInit(int* argcp, char** argv) { glutInitDisplayMode(GLUT_RGB |…

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.

4,100 questions
asked 2026-08-01T13:52:18.02+00:00
Sid Kraft 96 Reputation points
answered 2026-08-03T03:47:27.5166667+00:00
Danny Nguyen (WICLOUD CORPORATION) 7,925 Reputation points Microsoft External Staff Moderator
3 answers

conversione di Private Declare Function ShowWindow in PtrSafe

come converto questa funzione di Acces da Private Declare Function ShowWindow Lib "user32" _ (ByVal hWnd As Long, ByVal nCmdShow As Long) As Long in PtrSafe?

Developer technologies | Visual Basic for Applications
asked 2026-07-25T09:41:05.51+00:00
Stefano Colombo 0 Reputation points
commented 2026-08-03T02:19:30.1533333+00:00
Nancy Vo (WICLOUD CORPORATION) 7,905 Reputation points Microsoft External Staff Moderator
1 answer

ggshield invocation during git commit

In VS 2019, ggshield gets invoked automatically while making commits, and it blocks commit if secret is present in any file. But this is not happening with Visual Studio 2022, because it uses it's own mini git version. I am not able change VS 2022…

Developer technologies | Visual Studio | Setup
asked 2026-07-24T13:18:54.55+00:00
Prasad Khalane 25 Reputation points
commented 2026-08-03T02:17:20.2266667+00:00
Nancy Vo (WICLOUD CORPORATION) 7,905 Reputation points Microsoft External Staff Moderator
2 answers

RamOptimizerWinUI\RamOptimizerWinUI\Form1.Designer.vb(23)

how do I resolve error code BC30002 in ram optimizer/winUI?

Developer technologies | Visual Basic for Applications
asked 2026-07-24T12:43:16.0033333+00:00
Tommy Hale 5 Reputation points
commented 2026-08-03T02:15:12.0133333+00:00
Nancy Vo (WICLOUD CORPORATION) 7,905 Reputation points Microsoft External Staff Moderator
2 answers

Visual studio setup project and MSBuild (again)

Hi, We're trying to get rid of VS from Jenkins and use MSBuild exclusively, but we have an installer project. I know MSBuild doesn't support .vdproj, so there's no way to make it work. We have a custom UI and a lot of custom actions, so switching to Wix…

Developer technologies | Visual Studio | Setup
asked 2026-07-21T13:01:49.42+00:00
AdamS 0 Reputation points
commented 2026-08-03T02:13:15.52+00:00
Nancy Vo (WICLOUD CORPORATION) 7,905 Reputation points Microsoft External Staff Moderator
3 answers One of the answers was accepted by the question author.

OpenGL glutInit 2

#include <iostream> #include<Gl\gl.h> #include<GL\glut.h> #include<GL\freeglut.h> #include<cmath> using namespace std; int main() { void display(void) { glClearColor(0.f, 0.f, 0.f, 1.f); …

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.

4,100 questions
asked 2026-08-01T02:09:07.6133333+00:00
Sid Kraft 96 Reputation points
answered 2026-08-03T02:11:32.27+00:00
Roma Khedr 0 Reputation points