Recurring Crash Issue When Opening Same App in Maui Project
I'm encountering an issue with two apps, let's call them A and B. When I open app B from app A, then close app B, and subsequently reopen app A, it crashes. To identify this issue, I created a new project, let's call it C. Interestingly, when running app…
How to validate textbox with empty field in wpf forms
Hi Team I have these two fields i want to validate, does anyone knows how to achieve this in wpf on the forms? The bottom seal and TopSeal fields, if empty it must prompt a window dialog message.
Blazor web app net 8 rendermode auto with API
I am creating a web application with blazor web app and net 8 with rendermode Auto. I have an api created in .net hosted on another server different from where the blazor web application will go. The api needs a token in each call, I am having problems…
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How to copy big file 5g with task and within impersonation
Hi, How to copy big file 5G from source to destination using impersonation: WindowsIdentity.RunImpersonated( ImpersonationHelper.Token Thanks,
Part of this app has been blocked IIS Worker Process has tried to load Microsoft.Workflow.Compiler.exe
When launching an ASP.Net web application on a Windows 11 system with Smart App Control On, I'm getting the below toast notification. Part of this app has been blocked: IIS Worker Process has tried to load Microsoft.Workflow.Compiler.exe which doesn't…
Unable to submitting the form using jquery post request like a form submit
Using Form Submit redirecting page from one page to another page and the page is redirecting successfully but the parameter value getting length 0(if array) or null(if string) based on the data passed on param. To achieve this concept I have used the…
How to restore direct dependencies packages only by 'restore --packages' command
I want to restore a .NET project's packages by command line dotnet restore --package. The behavior like this in dotnet restore doc: Package Restore first installs the direct dependencies of a project as needed, then installs any dependencies of those…
[MAUI] How to set the icon of a new window in MAUI? Including Android and Windows platforms
I need to open a new window on my Android device and set its icon, similar to a WeChat mini program, but I haven't seen any API documentation related to it in the official documentation that allows me to set its icon, so I want to ask if this is possible…
Column in grid overlapping when the data is updated at runtime
I am using a custom control with a frame(contains an entry and an icon in a horizontal grid) and a collection view in stack layout with vertical orientation as attached below. I am facing an issue wherein when a search text is typed matching lowest…
Format of the initialization string does not conform to specification starting at index
I am using .net android(not maui) and ef core and sqlite. but there is error Format of the initialization string does not conform to specification starting at index how to use sqlite in .net android?
Location tracking while app is in suspended state
Hi, I am developing a location tracking app for drivers. We need to track locations in particular intervals and send it to server. We are able to track locations when app is active or in background. How can we get locations for both android & iOS…
Custom ApiController Model Binding type conversion error
According to the Model Binding documentation: In an API controller that has the [ApiController] attribute, invalid model state results in an automatic HTTP 400 response. So when I send an invalid type in the request body (e.g. int instead of string),…
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how do I find the working area of my uwp app in .net using C#
This is a simple question but I'm having a rough time finding an answer. What I want to find is the working area of my application. I'm working in Visual Studio 2022 and have created the basic project. Searches on the internet result in many answers…
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what capability must I add to my manifest to enable access to audio devices?
I am working with Visual Studio 2022 Community edition. Years ago I wrote a program in Win32 that opened an audio device and plotted the signal on the screen. I want to do that same function but now with .NET. When I do a var endpointId =…
How to create a custom keyboard in Xamarin?
Hello, What is the process for designing a custom number pad in Xamarin forms to be displayed in certain fields, while others still use the native Android keyboard for input? I'd like to avoid using axml as I am not familiar with it, and the default…
Xamarin Cross-Platform MSAL Authentication: Invalid keystore format
I followed this guide "https://damienaicheh.github.io/azure/xamarin/xamarin.forms/2019/07/01/sign-in-with-microsoft-account-with-xamarin-en.html" for setting up authentication for Xamarin android and ios msal. Everything seemed to going fine…
Why => is called token?
https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/operators/lambda-operator is => a Token?
How can I programmatically simulate a button click in a MAUI application?
How can I programmatically simulate a button click in a MAUI application?
Adding Token Based Azure EntraID Authentication to GraphQL APIs created on .NET7
I have a set of GraphQL APIs created on .NET7. I want to authenticate the APIs using Azure Entra ID User/App Access Tokens. Is it possible to achieve the same out of the box, else kindly suggest a workaround.
Can't convert Word Document Equation into HTML readable format text like MathML in C#
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of…