Content
Upgrade Xamarin Forms Cross Platform Library from NetStandard2.x to Net7
I am trying to use the Acr.UserDialogs nuget package. I was using an older version with an older build of my Xamarin.Forms app for Android. I have a library that uses it that is cross platform. When I try to upgrade the Acr.UserDialogs package it tells…


How do you display html data tags surrounding text within a XML file
I have created a RSS Feed using xml data and converted via xslt for display in browser window. I now insert the data for display using a ajax text editor which now injects additional style tags to the data and inserts into xml file like such. <rss…


The type or namespace name 'Platform' does not exist in the namespace 'Microsoft.Maui.Graphics' (are you missing an assembly reference?)
I am using Visual Studio Community 2022 64 bit 4.8.04161 on Windows 11 Pro. I need to be able to draw an image at a particular location. I am attempting to use the documentation at…


What does this mean?
I've just downloaded a sample C# project from Github, and after opening, my references all look like this: What do these warnings mean? I can't find a related message anywhere in the Visual Studio 2019 UI. How do I know what's wrong?


ApiAuthorisation with foreign key
Hi, I have an application where it's necessary to have an ApiAuthorisation means to have several individual account. Also I need to use a foreign key. I defined modelBuilder has below : protected override void OnModelCreating(ModelBuilder…
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…


Exapand glyphicon-plus glyphicon-plus when collapsed on button click
I have a page with bootstrap glyphicon-plus glyphicon-minus in a span with a class. when the page loads the span is collapsed by default and I need to Expand it on a button click programmatically. I am doing $("#btn-search").click(function…
Input control used to display and change font-family does not work with multiple javascript
I have controls that can be used to change font-family and colors of label controls. The input control is for changing font-family while the AjaxControlToolkit ColorPickerExtender is used to change labels color. At the top of my HTML page, I registered…


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: …


Change font in MAUI Blazor?
I have downloaded the font Comfortaa and saved it in the directory wwwroot/css/open-iconic/font/. In the file index.html I loaded the font under <style>: I also specified the alternative font "courier new". As you can see, it seems…


How to bind table data dynamically to pdfmake table body using jquery
I have created a HTML Table and I want to download selected columns into pdf using pdfmake below is my code example html code :- using cdn links are:- <script type="text/javascript"…


Viewing Embed Link (Thumbnail) that is the content of a property
I would like to be able to access an embed link that is the string content of a property in the same manner that the code below allows me to access a web link that is the string content of a property. <a href=@Html.DisplayFor(modelItem =>…


No way to get, or calculate, magnetic declination using xamarin essentials?
Essentials Compass- gets me true north. Essentials Magnetometer gets me X, Y, Z. Is X,Y,Z, the magnetic declination, if so, how to use it\convert it (is x the declination?)? You can go to…


Null Warnings Re: Student, Course Create and Edit
Working on the following Contoso University Tutorial... https://learn.microsoft.com/en-us/aspnet/core/data/ef-mvc/crud?view=aspnetcore-6.0#update-the-edit-page The code runs successfully but has some warnings... Errors: Warning…


Does Maui-Android have an issue with Shadow property for the Border control?
When I define Shadow for the Border control (see XAL code below), Android fails to display. It works fine on WinUI. If I remove Shadow definition in XAML it works for Android. Does Android have an issue with Shadow? <Border Stroke="Blue"…
How can I host a shared Blazor Custom Elements app on a different Domain?
I tried to publish a Blazor app with custom elements on a Static Web App and reference it from another deployed app. Just added the necessary script tags pointing to the static web app. It does not work. Looking into the blazor.webassembly.js…


Service fabric application project not crated properly
Hi I need to set up service fabric for Uni project, and I run into an issue I will try to explain as clearly because I am not sure where does the problem come from: When I create Service Fabric Application project, VS2022 creates only Service Fabric…


Support for English (United Arab Emirates) in Azure App Services or possibly VMs
We have a customer in the UAE we would like to support. They would like AED currency but English dates which are supported in the English (United Arab Emirates) locale. It appears this locale is not yet available in Windows Server (other than v2004)…


Programatically force winform app to open at 125 scaling using Dotnet core 6
We have built a DPI Unaware Winform app using DotNet core 6 which works fine on windows operating system with 100% and 125% scaling options on all devices whether it's laptop or desktop . Example screenshot for the 125 scaling is given below The moment…


Maui kernelbase error when installed on client
Hi, I have made a Maui application and has signed it and it is installing on the client. But when opening I dont get any response and the following is shown in the event viewer. Faulting application name: FlexViewer.exe, version: 1.0.0.0, time…

