I have a gridview where I want to write some remarks in textbox which is inside that gridview. protected void btnRejectSite_Click(object sender, EventArgs e) { string strRemarks = string.Empty; string strID = string.Empty; string strCurrentUser = string.Empty; foreach (GridViewRow row…
I have a C# class of the following structure public class ClassA{ protected ClassA(double[] number){ } public double methodofClassA(){ } } I would like to invoke methodofClassA() for unit testing that method. But, I am unable to do so due…
I am getting a System.NullReferenceException: Object reference not set to an instance of an object. when I delete an item from the SQLite database and I redirect to the Index page (which shows the list of items) via the function…
I have 30 image buttons, shown here is just a small snippet. I need to change the Image.Url from VB code as I read from a database. You can see from the code below what I'm trying to do, but…
I am trying to read from the RSS feed using the ASP.NET Webform. I want to target nested element in the RSS feed. I used the following code to read values into the grid but it targets all Title tags…
I have an ASP.NET Core Web API that I've been running on Azure App Service Windows platform. This app was targeting .NET 7 and today I updated it to target .NET 8. It compiles and runs fine locally. According to…
We are trying to solve a rather perplexing error in an ASP.NET application (DNN / DotNetNuke) after upgrading our webservers from the EOL Windows Server 2012 R2 to 2022 (currently experiencing the error on 2016). We upgraded the testing server…
My problem is a bit more complicated, so I have simplified it with the below example. Let's say I have a simple list of Integers. I receive two condition input parameters in my function which tell me how to…
I have a class MessageModel, which has a field public string? AttachedFile My controller adds a message to the database [SwaggerOperation(Summary = "Create Message")] public async Task<IActionResult> AddMessage(MessageModel messageModel) { if (messageModel.AttachedFile != null) { var mediaDto = _mapper.Map<MediaDto>(messageModel); var…
I'm trying to pass JSON object to python script through process but the script receives the JSON object in a wrong format the keys of the object without double or single quotes like the following: {path:C:\Users\user\Documents\myfile.txt,models:[{Id:5014,Name:e,Type:2},{Id:2,Name:r1,Type:1}]} C# process code: var…