Content
How to achieve non-blocking processing in a Web API method?
I have a Web API with the MyWebApiMethod in it. Inside this method I want the following to happen: Start LogicA, wait for it to finish and then proceed to step 2. Start LogicB and proceed to step 3. without waiting for LogicB to finish Return an OK…


Why is Microsoft.CSharp.dll not signed using VS Mac?
If building a solution targeting an iPhone directly on a Mac or remotely via the Mac from a PC, the following errors are encountered. However, building the same code directly to the iPhone, it succeeds. Both VS's are latest versions with latest updates.…


Problems with Android emulator V33
After a couple of deploys I am getting the following error. I am not doing anything unusual and V31 does not have this error. Severity Code Description Project File Line Suppression State Error ADB0060: Mono.AndroidTools.InsufficientSpaceException:…


/storage/emulated/0/BatchFiles" System.UnauthorizedAccessException: 'Access to the path '/storage/emulated/0/BatchFiles' is denied.
I get the following error when try to create a file in external storage in a android Xamarin in Visual studio 2022, android version is 12. /storage/emulated/0/BatchFiles" System.UnauthorizedAccessException: 'Access to the path…


How can I figure out what nuget package is throwing an error about Xamarin.Android.Support.v4 no longer supported?
I have an old Xamarin.Forms app for iOS and Android that I am trying to upgrade to work on the latest Android OS. When I build I get these errors: …


ASP.NET Compilation Error on Windows Server 2019 with .NET 4.8 and IIS10
Hello folks, I have strange behavior when migrating from ws2016 to ws2019. Both servers are supposed to host a WCF service, but the service is not running on the 2019. Error output is also not particularly informative. We already did a clean install…


How to hide Navigation Bar on Xamarin Forms when using Tab Navigation (Shell)
Hi, I have created a Tabbed layout Xamarin project - which implements Xamarin.Forms.Shell framework for navigation. I simply want to hide the Navigation Bar on the pages. All the solutions I have read refer to either setting the following on the…


DataTrigget for NullOrWhite
Hi, How can I have a Label's DataTrigger for NullOrWhiteSpace like this: <Label x:Name="LabelMyState" Text="Add" VerticalOptions="Center"> <Label.Triggers> <DataTrigger TargetType="Label"…


How to add image to Swagger UI
Hi, I wonder if there is a way to add an image to Swagger UI? Thank you.


How to Open Files on Xamarin Android Using FilePicker
using Xamarin.Essentials; (at the top of the file) async Task<FileResult> PickAndShow(PickOptions options) { try { var result = await FilePicker.PickAsync(options); if (result != null) { string Text…


Why i am getting TypeInitializationException
Hi, Why I astarted getting the below error when running my iOS app? can anyone help please.. System.TypeInitializationException: The type initializer for 'Microsoft.Maui.Controls.Shapes.Shape' threw an exception. ---> System.MissingFieldException:…


visual studio pair to mac stuck on connecting
I was able to connect Microsoft Visual Studio 2022 ver (17.5.3) to Ventura ver 13.3 Mac OSX running in docker image and I never used to have any issues until I had to reformat my pc, since then I have hit a bit of a wall. The iOS simulator launches in…


Can SQLBulkCopy be nested transaction?
Hi, I like to archieve a single transaction commit after running Project A update statement and Project B SQLBulkCopy. Is it possible for SQLBulkCopy to be nested inside Project A transaction? I have try pass in Project A SqlTransaction and use inside…


Check if the ContentPage is a MainPage
Hi, In .NET MAUI, how can I check the current page is a Mainpage? Thanks, Jassim


How to create query builder from dynamic multiple tables by ASP. Net Core?
I want to build a dynamic report by Asp.net core -EF-, that is received tables and columns names from user, and then create SQL query depended on theses inputs, to generate dynamic report, I searched how can create SQL query, but most ways were with one…


CS8012 - How to solve warning "Referenced assembly targets a different processor than the application"
I have built a .NET MAUI app in .net 6 and it includes to a Mopups(1.0.0) nuget package reference. When I build the output solution, I received the following warning: - Severity Code Description Line Suppression State Warning CS8012 Referenced assembly…
How can word file displayed in a div container be printed in a pdf format?
I am trying to have a single page that will can be used to display either a word (.doc/.docx) or a PDF file. Instead of having two pages, each for word and pdf files. It’s a success but printing either of these formats in PDF is where I have…


Converter to set FontImageSource
Hi, I have the following Image control: <Image WidthRequest="25" HeightRequest="25" Margin="10,0,0,0" VerticalOptions="Center"> <Image.Source> <FontImageSource FontFamily="FontSolid"…


Winforms Failed to launch the designer server process.
For Winforms which is running on .NetCore3.1, after referencing the uwp application then unable to open the WinForms designer. Please find the attached screenshot for info. For more info Please find the project -> winform_uwp_Application …


Javascript issue
Hi, It is showing "undefined" to the 1st column and can you help and check the project below? https://1drv.ms/u/s!Ai8CrEskdewXykrPvEzLNAv4XY7Z?e=CAEWAW

