I have two methods: static public async Task Delete( Guid id, string path, ViewModelCollection<ProfileData> collection ) {
I am getting this error "A second operation started on this context before a previous operation completed. This is usually caused by different threads using
I am novice in C# and just learning it. I am sure that you will consider this question dumb but I really can't understand the real reason for the following in t
I receive these two exceptions when I run my blazor web server app: XmlException: Root element is missing. CryptographicException: An error occurred while tryin
i'm building a web form that show Database's item(Tables, Rows, FK,...) I have a CheckBoxList of Tables (chkListTable) which will show a new CheckBoxList of Row
I want the user to be able to change the ID of the link, which is why I used InputField to get their input. Unfortunately, I can't seem to figure out, how to ma
I'm working with a project which combines angular app on a client-side and .net core 6 web API app on the server-side. To provide real-time communication betwee
I have been trying to connect to DHL interface but i cannot get the token access key from C# code. here is my current code. Please let me know if you have a sol
I have a Xamarin project and I'm using visual studio 2019. I consume an API to access data and for my LoginPage flow I used routing in shell. So here is my AppS
I'm migrating an existing report from iText to QuestPDF, and I am new to both of the packages. I'm not finding much help online for questions about QuestPDF in
I have this form: <form method="post" asp-controller="Auth" asp-action="RegisterUser"> <div class="form-group ms-1 my-1"> <input class="for
BinaryFormatter is now obsolete for security reasons. Unfortunately, there is a ton of old legacy records that were serialized to array using the BinaryFormatte
I want to filter the datagridview by checking / unchecking one or more of the treeview checkedboxes and should display me the selected item in the datagridview
I have a C# project that I am creating which uses a few DLLs located in a separate folder in my project. I have added these files into the application folder on
BinaryFormatter is now obsolete for security reasons. Unfortunately, there is a ton of old legacy records that were serialized to array using the BinaryFormatte
I made a style that shows the tag of the password box as a placeholder by binding it. However, I used the Attached Property in the style, but the tag does not s
I was trying to understand properties better and I came across this page with this example: https://www.tutorialspoint.com/csharp/csharp_properties.htm using Sy
Hello guys i am trying to create a table with all information i have taken from an api in .cshtml.cs and to show them in the html page. But i can't quite figure
How can I properly extract an HttpResponseMessage Content property (of type HttpContent) in .NET Standard 2.0 plain synchronous manner, acquired after using asy
After upgrading Nest.dll from 6.8 to 7.17.1 I'm getting the following runtime exception after executing this piece of code: if (client.Indices.Exists(IndexName)