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How to integrate a web service soap into your C# windows forms project
Hello, I'm a junior C# developer and I'm developing a project with Windows Forms that communicates with a counter via a network cable, the counter has a map with an integrated soap web service, I have the url that corresponds to the counter's ip +…
How can I create a Complex View Like this one in WPF DataGridView C#?
I created this Example and Tried to make it as Simple as Possible so that you can Understand Clearly. I have SQL Server Database Named EmployeesDB that contains 4 Tables as following: 1. Employees Table which is the Parent Table in this Example. 2.…
Binding refresh counter smoootly
Hi, Please see https://app.screencast.com/itMCskOJqMYAL The finished counter value change its value from zero to new value. In the begging of the loop the value is zero of finished counter and later when the loop it finished it get it real value. How i…
Icon status dynamically change in collection view
Hi, How can I present in collection view the status of queue list. Assume you have two states: in process && finish and two icons accordingly. When process in status in process it will show this icon. When process in status finished it will…
What is the best way to implement Handling Concurrency Conflicts?
Hi, with useful exchanges I've had on this forum, I haven't implemented Handling Concurrency Conflicts in my application. My application is made up of a few CRUDs where I feel it is necessary to manage conflicts when modifying users. Do you have any…
How to display ContextMenu on certain TreeViewItem and highlight the selected TreeViewItem in WPF following MVVM
Following MVVM, I have developed a TreeView and now I want mouse right click to show ContextMenu on certain TreeViewItem. As you can see in the screeshot, I only want the ContextMenu to be displayed when mouse right clicks on the first level…
Maui android .net 8 issue
Hello all. my app built ok on .net 7 and I want to build it in maui .net 8 what I need to do. Thank you very much.
What is the alternate IDE in place of Visual Studio MAC to support the .NET8 in the MAC system for the development of native .NET SDK style IOS projects ?
Hi Team, As we already know Visual Studio for MAC is going to retire in Aug 31, 2024. We are working on Migration of Xamarin Native Projects(Xamarin.Android and Xamarin.IOS) to .Net-Android /.Net-IOS Style Projects. What will be the alternate IDE for…
How to get user name for Blazor server applications (EasyAuth)?
I configured azure app service using EasyAuth. I tried to get the user name in the article below, but the username was returned null. The EasyAuth is working…

How to avoid or skip the error when hexadecimal invalid character processed
I am processing some xml document. while reading xml value through dataset, getting below error. System.Xml.XmlException: ''', hexadecimal value 0x02, is an invalid character. Line 1, position 989.' How to avoid this...?
Insert SAML2 Assertion into WCF header
Hi all, I have built a SOAP client to consume remote SOAP service USING WCF and System.IdentityModel. Remote service requests a signed SAML2 assertion inside a WSSE header to authenticate the users. The request must be signed with a X509 certificate. Is…
Asp.net core razor pages(.cshtml) not loading properly after upgrading to .net 6 and angular 14
Hi Team, Currently, in my project, we have the angular and .net core apps. The project was created using an SPA template adding angular to it. The projects had a few razor pages included. Now the issue is those razor pages not loading properly in CI/CD…
Using AddHostObjectToScript in MAUI apps
Hey there, I'm not sure if it's a feature request or a bug report, so I post my question here. Resources about it are very scarce, especially with MAUI. I hope that at least someone else will find this thread at some point searching for a solution. I'm…
Is there a Blazor server localization sample somewhere
Hi all; Is there a good Blazor server localization sample somewhere. I've read the ASP.NET Core Blazor globalization and localization page and it's good. But in a lot of places it's not clear what is for WASM and what is for server side. And it's also…

How can i make a popup dialog form in WPF?
as the heading suggests, i have a wpf application like this, on the MainPanel of my application i display user controls and sometimes i want to display a popup menu like the picture below when for example a user wants to do add some changes in the…
Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent. Strongly consider using FLAG_IMMUTABLE, only use F
I am getting the below error for my Xamarin forms application when we upgraded to XF 5, and Android target version 13.0 (API Level 33). I already tried to install the Xamarin.AndroidX.Work.Runtime, both (2.7.0 and 2.8.1.4) tested but, none of them…
Can AnchorTagHelper specify different controllers with the same name?
I have multiple controllers with the same name in different namespaces. To explain clearly what I want to do, I first briefly show part of my code. I created a ViewLocationExpander class. Its main function is to automatically find the view corresponding…
Xamarin.Forms building with Pair to Mac XCode 15, building for iOS 17
VS Version 2022 Pro 17.6.5 Xamarin.Forms 5.0.0.2312 XCode 15 Xamarin.iOS 16.4.0.18 - Installed Manually Mac M2 Ventura 13.5.2 I am unable to debug my application on my Visual Studio. Another issue that started happening is I am opening and creating…
ContentPage not (anymore) showing via 'url'
after some VS/w11 updates, a simple/static 'ContentPage' (MotivationPage) does not show anymore (see attached.png) PS: All other functions in the App work ok! Of course I do NOT exclude any changes I made ....! But I'm not aware of! environment: VS…
How to create HTTP Error Handling for the PUT method?
Hi, I would like to know how create HTTP Error Handling for the PUT method and rendering the information to user in UI. I guess that it's also possible to make GLobal HTTP Error Handling for all methods! I've created the put method which, when two users…