Exception when trying to save file stream in local directory.
Hi, I got this exception when trying to download file and keep it in my local folder. The input is stream and the expected output: is file. Access to the path 'D:\Push1' is denied. at Microsoft.Win32.SafeHandles.SafeFileHandle.CreateFile(String…
How can I prevent window titles from overlapping in a Maui app with shell navigation and modals?
I'm developing a Maui app with shell navigation and modals, and I'm encountering an issue with overlapping window titles. When navigating from the main page to another page using shell navigation, a back button appears, causing the window title to shift…
Change android alert dialog background and text color from code in .NET8 MAUI
I would like to change the default white background color on the android (API 34) alert dialogs (like the one what appers when the user taps on a normal Picker). Its important that I would not like to use the styles.xml solution, I need a c# code that…
xamarin control changing button invisible true false in code
How can I control if a button is visible in code. <buttons:BindableButton BindingContext="{Binding Close_Page_Clicked}" HorizontalOptions="EndAndExpand" IsVisible="{Binding…
does arr works in iis express
for a blazor with all render modes enables (a server and a wasm-project integrated in one solution) I need: Sticky sessions with Application Request…
OutputCaching issue in .NET 8.0
Hi, I have implemented the Output Caching in ASP.NET Core 8.0 and deployed the same S3 bucket and Lambda function and its exposed through AWS API gateway. After implementation output cache and I have tested the local swagger API through postman first…
how to install APP in android in maui?
I will download new version update and install it in my android device.
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…
Content Security Policy Violations happening for whitelisted domains only for Netherlands and Switzerland users.
I have a csp policy where I have whitelisted all the domains from which I want to load the content to my application and have added only default-src directive which is fallback to all the other directives. I have tested the policy on lower…
EditForm in Blazor does not work on submit
Below is the source code, brand new blazor project vs2022 , Version 17.9.5 put a break point on string breakpointhere = "z"; examine xx variable - for the model, you will see that the MyTitle string is always null. Such basic stuff…
Building Reusable Blazor Components - Seeking Advice
Hi, I recently built a Blazor Server app using the Radzen master-detail data grid component (https://blazor.radzen.com/master-detail-hierarchy). To improve reusability, I'd like to turn this functionality into a custom Blazor component. Your expertise…
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…
Wix Installer fail to install after upgraded to VS2022 from VS2015 with error indicate Microsoft.NET.Native.Framework.1.3 dependency conflict
I am trying to update to use VS2022 IDE from VS2015. I encountered following error trying to install the installer built with VS2022 with Release Configuration and x64 Platform. And this error is not recoverable even uninstalled VS2022 and VS2015 and…
Selection using Selection Rectangle
Can anyone please tell me how to make this kind of behaviour in our own WPF app. Right now i am making a File explorer kind of behaviour using the WPF datagrid. Can someone please help me with the logic or post some code. Here if we see the rows are…
Blazor web app net 8 rendermode auto authentication
I am confused on how to add authorization to my components. In the client part I am using AuthenticationStateProvider and in the server part ServerAuthenticationStateProvider. Segum I've been looking at the documentation and other examples. My blazor app…
Issue of slow data loading in Radzen grid in .net 8 blazor web app in both SSR and CSR And Auto mode ? How to Fix this?
Hi, I have a Razor component and in this component I have Radzen grid to show data , In my data base i have 60000 + rows and I am showing this data to component page using Radzen Datagrid but its taking more then 1 minute to load the data how i can…
How to disable/Remove the hamburger menu icon in Maui - .Net 8
I had added flyout in my maui project (not shell). By default I can able to see the hamburger menu icon in Window. I want to remove that icon. and want add a custom icon. Thanks, Vaibhav Methuku. <?xml version="1.0"…
System.Web.UI in .Net
I am trying to migrate several projects from .Net Framework 4.8 to .Net 8 in WinForms, Wpf and Asp.net that use common c# libraries. When trying to compile the common dll, errors appear related to "System.Web.UI" which apparently is not used in…
Azure Static Web App function API refusing connection from web app
I have a Blazor WASM app deployed to an Azure Static Web app with a managed .NET 8 isolated Azure Function API. When calling the API directly from Postman using the auto-generated web app URL + the API route I receive the expected response and can see a…
connected Device Get Service always return null
I want to connect bluetooth device (JDY-23) for serial communication and my device is connecting and shows id also. But when I tried to get service it always return null. Is there any problem with my code below var adapter =…