Content
Why is Maui's "Colors.xml" not found building with Visual Studio Mac but is with Visual Studio Windows?
Using VS Mac 17.6 Preview 2, building a MAUI application, it is responding with "Resource "Resources/Styes/Colors.xml" not found (XFC0124)" as an error. Building the exact same code, just copied to the Mac for its build, with VS…


I can't find ASP.NET Web Application (.NET Framework) with c#
Hello I want to use ASP.NET Web Application (.NET Framework), and I have downloaded Visual Studio Community 2019 v16.11.3, and i have clicked the ASP.NET and web devleopment before i download it but I can't find the one i needed, I don't want the…


ASP.NET Core MVC with Identity - ArgumentNullException: Value cannot be null. (Parameter 'value') on signInManager.PasswordSignInAsync
What's up everyone, I've been having this issue when implementing Identity authentication to my app. This is the error I get: ArgumentNullException: Value cannot be null. (Parameter 'value') System.ArgumentNullException.Throw(string…


Exposing NET 7 classes as COM for Excel VBA (and vb6)
I have a .net 7 class library with GUID and ComVisible attributes defined. Also added EnableComHosting tag in csproj. After registering (regsvr32) the comhost.dll it is usable from e.g. Excel VBA, but only as late bound. Anyone able to guide me further…


Can you please tell me how to animate the CommunityToolkit.Maui's Expander control for opening and closing it slowly?
I would like to show some hidden tips with a simple implementation of CommunityToolkit.Maui.Views.Expander control -- such as using a Label control as its content. It would be visually nice if the Expander opens and closes slowly, say with some Easing…
visual studio,why some Method never show in hint list?
It took a long time to find out why the CheckAccess Can't use in my project, The reason is below. just want to know why? It's so unreasonable
error when try to get values from object parameter 'object' does not contain a definition for 'employeeID'
I working on blazor web application server side by csharp . I face issue i can't get values of properties employee id and department code from object parameter to insert value on table I get compile time error when try to get value for property employee…


Remove Lines From Notepad and Write Data in New New Notepad With Group Key Repeated With Each Lines
Good Morning Great Minds ! I need Help to read Data From Notepad where a specific string(Group Key) repeated each page. I need To write Group key with each line of strings. in OriginalFile.txt i Removed unwanted Strings and Make a new file after remove…


NET MAUI - Keep keyboard focused on ListView update
I have a ListView with an ObservableCollection of Database Entries. When I update the Observable collection the focus of the Entry get lost and the keyboard disappears. Even when i set the focus afterwards manually the keyboard does not appear. Thats my…


making an image box in Razor page
I want to make an image box on my razor page so that users can type or sign their name in that box. I want something like adobe acrobat offers. below is the screen shot: How can I achieve this.


Opening hyperlink in browser
My first take with Andriod I'm looking to open a link in an email in browser, like the screenshot. Other apps are listed and I wish to bring include my app as well... Any reference link or how to do helpers will be very help I am using C# Visual Studio…
Getting error while uploading video on video indexer portal.
Hi, I am trying to upload a video on the Video Indexer portal through Indexer API but this is throwing the below error. The same URL is uploading the video on the indexer portal through Postman…


MVVM Datagrid CellEdit end issue
Good morning, i have an issue i am trying to get the cell edit of a data grid item so i have a database that i grab the values from in its own model class that is here public void testread() { string getdb = "select *…


C# code to real time scan and threat detection through Azure defender while uploading file on blob store through web api
Hi All, I have an web api 6 c# code running for uploading files on azure blob and it is deployed on Azure App service and it is working as expected. Now, i have added azure defender on blob storage and it has detected some file as security threat…


Xamarin forms invoking javascript from webview
The android project in the sample as described in this article does not work. The iOS project works exactly as described in the article. The Android does nothing.…


Any sample .net websites with authentication & authorization?
I would like to create a web portal with the following features. Authentication & authorization Connect to sql database Pages are base on their roles where i can have the versatility to set A decent master page Create, Read, Update and delete…


How to config ClickOnce Trust Prompt Behavior?
Hi, I'm an application developer on Windows and am having trouble with the ClickOnce Trust Prompt Behavior on some computers. My application needs to be given hard drive access to download some files, and every time the user installs it or opens it,…


ASP.NET Core 6 Identity - Scaffolding Identity problem
I am following the tutorial on learn.microsoft.com (Authentication, ASP.NET Core 6.0). I create ASP.NET Core Web App with individual user accounts and update a database. So far everything works. Then I scaffold the identity. Then I Scaffold…


How do I add a data entry control inside of the ListView.
I am trying to add a data entry control called Entry Cell inside of a ListView so that the user can enter data that I can save to the Database. I get the error... A value of type 'EntryCell' cannot be added to a collection or dictionary of type…


Perform (Create, Read, Update, and Delete) operations on a ListView in .Net Maui
Hi Friends. I have a ListView in a Content Page that I would like the user to be able to Perform (Create, Read, Update, and Delete) operations on in .Net Maui. Thanks in advance for for any help.

