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How to get comma separated values as an array from a string?
We are using XSLT 1.0 mapping to transform one xml file to another xml. We need to transform comma separated string into sequence of parent-child elements as below. Input String Expected Output Please advise on this. Thank You.


Could not resolve type with token 01000021 from typeref
I am trying to create virtual appointments based on this documentation: https://learn.microsoft.com/en-us/graph/api/application-post-onlinemeetings?view=graph-rest-1.0&tabs=csharp Here is my code: InteractiveBrowserCredentialOptions…


fileupload emty error !!!
Hello friends, if the file upload is empty SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["Holding_DB"].ConnectionString); con.Open(); SqlCommand cmdSelect = new…


seralize object returns empty file after save
Hello All, Morning: I'm reading a XML file to fill the datagrid have no issues; then i modify the some values in the datagrid then save back to the xml file without changing the structure of the file. When i tried to seralize the file, empty file is…


SAML Toolkit for C# and ASP.NET
Is there any SAML Toolkit for C# and ASP.NET? I want to integrate SAML 2.0 into my existing ASP.NET application. I have done the research for plugins/toolkits for. NET. I haven't found any from Microsoft. Please help me on this.


How can I set environment name without building every time?
I need to set custom environment names for builds that gets deployed to different servers. From looking at official documentation and other answers elsewhere, the recommended option is to pass environment name as an argument while calling dotnet publish…


I can't use blend for visual studio 2022 to edit axaml
Hello, I'm studying Avalonia UI to migrate my wpf app. so, I created Avalonia mvvm project and open it in blend for VS 2022. I got a following error message: " No editor for…
Could not resolve type with token 01000021 from typeref
I am trying to create virtual appointments based on this documentation: https://learn.microsoft.com/en-us/graph/api/application-post-onlinemeetings?view=graph-rest-1.0&tabs=csharp Here is my code: InteractiveBrowserCredentialOptions…


Azure.RequestFailedException: Failed to process task after several retry Status: 200 (OK) ErrorCode: InternalServerError
Hi everyone, I have an issue with PII Recognition document A: only hindi characters nमेर चैनल म ूज और सद नह बढ़ रह ह" document B: (english characters, emoji, hindi characters) 1/12/23, 1:54 PM YouTube Community\nView all posts\nWatch and…


How can I use WeakReferenceMessenger instead of MessagingCenter in my iOS project?
I get the following message when I use MessagingCenter in my .NET 7.0 iOS project: [deprecated] class Microsoft.Maui.Controls.MessagingCenter Associates a callback on subscribers with a specific message name. CS0618: 'MessagingCenter' is obsolete: 'We…


'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…


asp.net c# news and details
hello everyone, I have a news page on my website, but when I add news, the image title and text appear. How can I add news as seen in the example I would appreciate your help


Contact Us form
Hello I am creating a contact us form The idea here is that people contact, the developer (me), with a bug or future request So, the user will type his/her email, and some comments will be sent to my personal email address. private static void…


CastingDevicePicker doesn't find the emulator
I want to stream video to the remote device in UWP C#. I use a MediaElement and CastDevicePicker. I did everything following the article - https://learn.microsoft.com/en-us/windows/uwp/audio-video-camera/media-casting. CastDevicePciker doesn't find the…


C# Server, Client, Duplex mode
Hello, I'm looking for a good example to exchange this between server and client. Both should be able to make unsolicited inquiries. Duplex operation. Who can help me, who can post a good example? IP="127.0.0.1" Port="8029" …


C# TCP/IP, Client with reconnect and timeout
Hello, I am looking for a good example how to create a client. There should be a timeout if no connection could be created. Then until 3 times automatic retry. If there is no response after the request, there should be error message, timeout. The request…


c# use tablename as variable
How can i use tablename as a variable in sql query? "select * from table_name " table_name must be variable.


In WPF, I want to handle the start and end of Resize like WinForms
I need an event in WPF which can tell me when does the window's border stop being dragged, because I can't run my large code every time SizeChanged event triggers.


When Wpf datagrid apply group, the application becomes very slow.
My wpf application is build with .net framework 4.5.2, when datagrid apply group, in some computers the wpf application becomes very slow, but other computers do not have this problem. If the wpf application build with .net framework 4.8, all computers…
change selection picturebox by Next button c#
i want to create box or square or rectangular in grid view with button. Then another button (Next, Left, Right, Up, and Down) will change the selection based on button click. if no selection was made, (0, 0) box will be selected. Selected box will…

