c# Questions

How to make a Label Visible when user selects an Item in a DropDownList Asp.net

October 21, 2024
Yuppski
2 Answers

I'm using APS.net and c# I have a RadioButtonList, DropDownList, Button and label in a ModalPopupExtender. <ajaxToolkit:ModalPopupExtender ID="mpeDirector_Accept_or_Reject_Overtime" runat="server" PopupControlID="pModal_Popup_Director_Accept_or_Reject_Overtime" TargetControlID="btnModal_Popup_Dummy_TargetControlID" BackgroundCssClass="modalBackground" DropShadow="True"> </ajaxToolkit:ModalPopupExtender> <asp:Panel ID="pModal_Popup_Director_Accept_or_Reject_Overtime" runat="server" CssClass="modalPopup" BackColor="#FFFFCC" BorderColor="Black" BorderStyle="Solid" BorderWidth="2px" style="display:none;"> <asp:Label ID="lbModal_Popup_Director_Accept_or_Reject_Overtime_Message" runat="server" Font-Names="Arial" ForeColor="Red" Font-Bold="True">"Director Accept/Reject"…

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400 Bad Request when sending JSON from JavaScript to C# in ASP.NET Razor Pages

October 21, 2024
TARIF
3 Answers

I'm trying to send JSON data from JavaScript to my C# code in an ASP.NET Razor Pages project, but I keep getting a "400 Bad Request" error. The goal is to parse and handle the data in the C# backend.…

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Visual Studio Code – Is there a way to check which line or function threw the exception I caught?

October 20, 2024
user1079505
2 Answers

I work with code which looks similar to: try { f1(); f2(); f3(); } catch(Exception) { //... } If in Visual Studio I set a breakpoint within the catch block, is there a way for me to find out which…

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Visual Studio Code – I want to write a cashier program using C# while, it should add the final total but it just keeps showing the price right underneath

October 18, 2024
Aaallc
2 Answers

I wanted it to look like this: And here's my result: This is my code private static void Main(string[] args) { Console.WriteLine("CASHIER"); Console.WriteLine("Enter Quantity of Products: "); int qty = Convert.ToInt32(Console.ReadLine()); if (qty > 5) { Console.WriteLine("Maximum of 5 products");…

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Azure Functions project – Can't load file from present NuGet package

October 17, 2024
Rob
2 Answers

I have consolidated some old WebJobs and worker roles into a new Azure Function project. I have used Azure Functions before with no trouble. This project has a persistent problem I have been battling for a few days. It throws…

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Ubuntu – Kill syscall not working correctly on ArchLinux machine

October 17, 2024
Setu
2 Answers

I'm trying to use the signaling mechanism of UNIX to do some processing. To test out this functionality, I wrote the following code: #include <stdio.h> #include <signal.h> #include <stdlib.h> #include <unistd.h> #include <sys/wait.h> void handler(int sig) { printf("Received %d signal…

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Asp.net – SQL Server connection is getting established and not disposed through ADO.NET / C#

October 16, 2024
Vikas
3 Answers

I am using the code shown here, to connect to SQL Server. This is working properly, but for the past 2 days, I am facing an issue where multiple connections (~2000) are getting opened and not getting disposed. Due to…

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How to return JSON result in ASP.NET Core 8 project

October 16, 2024
Alex161
2 Answers

With ASP.NET MVC framework, there was a way to do this: [HttpGet] public JsonResult GetData() { JsonResult result; InvoiceData dt = new InvoiceData(); result = Json(dt, JsonRequestBehavior.AllowGet); return result; } Now this way is missing - trying to use it…

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Azure – Disable logging in APIM for certain endpoints in APIM

October 15, 2024
Naman Jain
2 Answers

Their are some sensitive APIs that are onboarded on APIM and i want no logging to be done for them due to security concerns. Was able to get many things but none of them work and was not in the…

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Asp.net – Auto-generated reference number repeats more than twice

October 15, 2024
donald
2 Answers

I have been trying to create an automated reference number that can be used to identify each user, but in some aspect, there is a repetition in the number. From my code, the reference number is supposed to be unique,…

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