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draw an image in picturebox
HI I want to draw an image with mouse event in a picbox. similar to this:
Why I can't Fake-Mock "System" in .net core 6.0(VS Enterprise 2022)
Why I can't Fake-Mock "System" in .net core 6.0(VS Enterprise 2022), I don't know what happened? I was trying to use "using System.Fakes; " , But it alert "missing an assemly reference" after following …


how to bind to taghelper property in razor pages?
[HtmlTargetElement("pagination")] public class PaginationTagHelper : TagHelper { [HtmlAttributeName("page-index")] public int PageIndex{get;set;} } and in Index.cshtml <pagination page-index="PageIndex" /> I can not…
Unable to find OpenReadstream in image upload functionality in blazor
Hi i am trying to get image url from selected images.The challenge i am facing here is i am not supposed to touch the OnFilesChanged methode directly.I need to create a seperate class and access the original class items.How i can get image url of each…


Which image is displayed on my Samsung Android tablet when I start my application? Can I change it?
I get the following screen on my Samsung tablet when I start debugging my Android application: image2.jpeg A short time later my splash image is displayed: image1.jpeg And finally a short time later the bar with the icons at the bottom is…


'UILocalNotification' is obsoleted on: 'ios' 10.0 and later (Use 'UserNotifications.UNNotificationRequest' instead.)
I want to receive and display push notifications on my iPhone/iPad but I get the following message in Visual Studio for Mac: 'UILocalNotification' is obsoleted on: 'ios' 10.0 and later (Use 'UserNotifications.UNNotificationRequest' instead.) I use .NET…


Edge browser showing windows security popup
We have implemented MSAL authorization in our web application but when we are executing visual studio code locally, solution running fine with IE but not with edge browser, its showing windows security credentials popup.


getting errors while migrating to MAUI
I have tried migrating existing forms project to MAUI I have used .NET Upgrade Assistant dotnet tool and ran these commands dotnet tool update --global upgrade-assistant upgrade-assistant upgrade <path to sln or csproj> --non-interactive…
Error when using await in override void onAppearing
Hi Team, I'm actually moving my app from xamarin to .net maui. In one of my app page. An alert is displayed when the screen is loaded. Using the protected override void OnAppearing(). But when I do the same in .net maui, the app crash before the page is…


Verify digital signature on xml in .net core
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:car="http://www.absd.com/cargoport" > <soapenv:Header> <wsse:Security xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-…


Auth cookie is deleted by the browser when it closes
I have a strange problem. When I close my browser (whether Chrome or MS Edge), my authentication cookie is deleted. Consequently, the next time I start the browser, I have to log in again. My controller looks like this: ClaimsIdentity claimsIdentity =…


Encrypt password at client side
I am using SHA256 encryption technique to encrypt / decrypt password. But that Encrypt method is server side so while POST the password travels without getting encrypted. Is there a way I can encrypt it at client side using Ajax $.ajax ?


MauiSplash to fill the screen
Hi, Using: <ItemGroup> <MauiSplashScreen Include="Resources\Splash\splashscreen.svg" /> </ItemGroup> How can I make the splash image to fill the screen vertically and horizontally? Thanks, Jassim


Linq query and violation of inserting null in database
Hello All, I have the following two model classes: public partial class EmployeeInfo { public int EmployeeInfoId { get; set; } public string LastName { get; set; } = null!; [DisplayName("First Name")] public string FirstName { get; set; } =…


are below mentioned packages windows-specific dependencies?
My web application is using below packages, System.Security.Principal.Windows WindowsAzure.Storage Microsoft.WindowsAzure.ConfigurationManager System.windows.forms this particular application also has .resx files It does not have .xaml…
How to implement WPF Binding programmatically (not XAML) with TwoWay binding mode?
I have implemented some Dependency Properties in a c# class A as documented to mimic a very simple Control. In class B the Bindings and CLR Properties are implemented using the INotifyPropertyChange interface. Sending data from B to A works fine with…


SsdtHelper.DeployDacPacWithOptions() fails with System.MissingMethodException: Method not found: 'Void Microsoft.SqlServer.TransactSql'
I have a .NET Framework 4.6.1 (upgrading to 4.6.2 doesn't solve it) project that uses DacServices to deploy my database's SSDT on a Docker container. This eventually uses the following code: using (var fileStream = new FileStream(dacpacPath,…


404 issue to the file
Hi, Due to issue like What to adjust below? <body style="background-color: ???; background-image:url(beautiful_Currency0e.jpg);">


how to scanned Image convert to Excel using .net C#
how to scanned Image convert to Excel using .net C# following image convert to excel with color codes i want extrac data with color codes not image insert in excel


xamarin android emulator android > 9 ? how to make ?
Hello all, I have vs 2022 entreprise installed on my computer all works fine with emulator below android 9 .. i can push my app , debug ans so on .. I've try to make an android 10 / 11 and so on but impossible to start it ,, Of course i have the sdk who…

