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Developer technologies - Microsoft Q&A

54,203 questions with Developer technologies-related tags

0 answers

Excel Interop throws exception with reference added

Hi, I am trying to develop a vb.net application to open an XLSX file, change every occurrence of a label in the file, then save the file. See the exception I am receiving. I have included the Imports Microsoft.Office.Interop.Excel and a COM reference to…

Developer technologies | VB

1 answer One of the answers was accepted by the question author.

Why don't I see any text on screen?

I don't think I missed any code. LRESULT CALLBACK WindowProc(HWND, UINT, WPARAM, LPARAM); HWND _hWnd = nullptr; HWND _childhWnd = nullptr; HINSTANCE _hInstance = nullptr; int APIENTRY wWinMain( _In_ HINSTANCE hInstance, _In_opt_ HINSTANCE…

Developer technologies | C++

4 answers One of the answers was accepted by the question author.

2 answers One of the answers was accepted by the question author.

1 answer

Visual Studio 2019 offline does not work

I am attempting to update Visual Studio 2019 in an offline environment, using vs_enterprise.exe --layout command like I have for the last 3 years, but starting with 16.11.49, the installer does not complete. When I try running setup.exe in the offline…

Developer technologies | Visual Studio | Setup

3 answers

Form layout issue

Hi, Any existing form sample to have the 3 parts below on a form that we can have the different details inside each?

Developer technologies | ASP.NET | Other

4 answers

visual studio 2017 on windows 11 for iot core x86 uwp app development

Hi, I was using visual studio 2017 community on win 10 pro host m/c. I am learning uwp app development on windows 10 iot core x86 image running in virtual box. My development interest is only 32bit Embedded products only. Recently due to the resource…

Developer technologies | Universal Windows Platform (UWP) Developer technologies | Visual Studio | Other

1 answer One of the answers was accepted by the question author.

Why is OnInitializedAsync() called twice on a page reload

Hi all; Normally when a page is being created & rendered in Blazor version 8, RenderMode.InteractiveServer, OnInitializedAsync() is called once. But when I do a Reload on Chrome, it is called twice. And all child components in the page are called…

Developer technologies | .NET | Blazor

10 answers

How to Debug Remote MAUI App Launch

I have a .NET 9 MAUI app being deployed to a remote Xcode iOS iPhone 16 Plus. All components have the latest release software. The deployment is successful, and the application is launched and the splash screen displayed on the phone. However, the first…

Developer technologies | Visual Studio | Debugging

2 answers

Silent Printing in .NET MAUI App

In a .NET MAUI app, a PDF document is read into a Stream object for printing. The requirement is to restrict the user from selecting any printer, only allowing a predefined set of printers. Additionally, the user should not be able to modify the print…

Developer technologies | .NET | .NET MAUI

2 answers One of the answers was accepted by the question author.

Open app from another app

Hi experts Working on 2 separate WinForms apps (.NET Framework 4.8 with VB) and going to msix bundle them to store. Once they both are installed how can I run one of them from within the other one? They are not associated with any file type, just need to…

Developer technologies | Windows Forms

1 answer

Outlook Ribbon Add-in Manifest Issues

An add-in has been successfully created that works as expected within the Calendar context. However, there is an attempt to create a separate add-in that should always be accessible from the main Ribbon in Outlook, independently of whether the user is in…

Developer technologies | XAML

1 answer One of the answers was accepted by the question author.

duplicate request method names in .net proxy class + BizTalk

we have XSD published as service in BizTalk, the end point is getting called by .net technology . When .net team try to consume the service using add service reference it creates the service.cs class library which has all the classes and methods for the…

BizTalk Server BizTalk Server

A family of Microsoft server products that support large-scale implementation management of enterprise application integration processes.

Developer technologies | .NET | Other

1 answer

Orleans compatibility with Cosmic

We are evaluating Orleans for a production-grade stateful service that needs: Virtual Actor model with per-entity affinity Automatic partitioning & routing Stateful storage bound to actors Single-threaded execution per actor (no locks) with…

Developer technologies | .NET | Other

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