c# Questions

URLs ignore arguments in GET request (ASP.NET)

September 18, 2021
Oleksandr Novik
2 Answers

I need to write a Web API for this request: {apiUrl}/api/sessions/byhour?startTime=2021-06-30T01:00:00&endTime=2021-06-30T03:00:00 So I have this controller and method: [ApiController] [Route("/api/sessions/byhour")] public class LoginStatsByHourController : ControllerBase { [HttpGet, Route("{startTime=0001-01-01T12:00:00}/{endTime=9999-12-31T11:59:59}")] public List<SessionEntry> GetSessionEntryByDate(string startTime, string endTime) {...} } I tested this request:…

VIEW QUESTION

Return html page in webmethod inside iframe multiview c# – Asp.net

September 18, 2021
suhaas
2 Answers

Hi i want to display html page from DB using web method on anchor tag click. I get html from db but not able to display inside iframe. The html page is stored in binary format which i will be…

VIEW QUESTION

Xcode – How to remove extra zeros

September 18, 2021
pluxury
2 Answers

Sorry for the basic question, I just started learning C. This is the output I'm trying to get: https://i.stack.imgur.com/t6D30.png This is what I'm currently getting: https://i.stack.imgur.com/0yoSQ.png How do I get rid of the extra three zeros at the end of…

VIEW QUESTION

Why does this code fail when an int is used but not when a double is used (possible compiler bug)? – CentOS

September 18, 2021
stix
2 Answers

Given the following very simple program in GCC 7.3.1: //exponentTest.cc #include <complex> #include <iostream> int main(int argc, char **argv) { std::complex<double> iCpx = std::complex<double>(0,1); double baseline[3] = {-0.1, 0, 0}; double theta = atan2(baseline[1], baseline[0]); std::cout << "Theta: " <<…

VIEW QUESTION

How to call a function in page load asp.net?

September 17, 2021
MTB
2 Answers

The function below is found in a class called page.cs public static List<string> MyFunction() { var retList = new List<string>(); retList.Add("xzy"); retList.Add("abc"); return retList; } On page load how to call the function and check if the list contains xzy…

VIEW QUESTION

Keyword not supported: 'port' error in ASP.NET MVC application

September 17, 2021
Oleksandr Novik
3 Answers

I'm trying to create an API server, and I need to have access to MySQL database. I have this piece of code: public static class Database { private const string ConnectionString = "Server=localhost;Port=3306;Database=contoso_inc;Uid=root;Pwd=f6e527xp;"; public static IEnumerable<User> Execute(string query) { using…

VIEW QUESTION

How to add custom date format validation for DateTime in c#? – Asp.net

September 17, 2021
barteloma
2 Answers

I want to add validation to my date property to my class in my c# class. public class Item { [Required] public DateTime RecDate { get; set; } } But RecDate property sholud only accept the format "yyyyDDmm". For example…

VIEW QUESTION

How to send a null value to a not null column in ASP.NET with LINQ

September 16, 2021
Maxi Albert
2 Answers

my problem is this: I have a table in SQL Server that have a NOT NULL Column that uses a SEQUENCE as default (NEXT VALUE FOR SeqDefa), that column is not the PK from the table. I building a web…

VIEW QUESTION

Strange conflict between get postback control and RegisterStartupScript – Asp.net

September 15, 2021
Arian
2 Answers

Please consider this scenario: I have a simple page and I want to log all controls causing postback. I create this simple page. It contains a grid to show some URLs and when user click on an icon a new…

VIEW QUESTION

How do I overcome MissingMethodException please. Am running out of ideas – Asp.net

September 15, 2021
Rod Foulcher
2 Answers

Have a Solution with 2 Projects, Report and Web developed in .net core 2.1 using AlanJudenMvcReportViewer which is working ok on about a dozen SSRS server reports. Decided to use Microsoft.DotNet.UpgradeAssistant to migrate to net 5.0. Struck many errors which…

VIEW QUESTION