yz Posts - Answer Overflow

•Created by yz on 1/3/2024 in #help

C++ struct initializing in C#

in C++, we can do this -

struct Foo
{
  int A;
  int B;
};
Foo a = { 5, 7 };
std::cout << a.A; // 5
std::cout << a.B; // 7

struct Foo
{
  int A;
  int B;
};
Foo a = { 5, 7 };
std::cout << a.A; // 5
std::cout << a.B; // 7

But I found that I can't do this in C#. Do I have to assign values by each one like this?

a.A = 5;
a.B = 7;

a.A = 5;
a.B = 7;

I want to know how to assign member values simply in C#.

11 replies

CC#

•Created by yz on 9/16/2023 in #help

❔ Problem with getting GPU info

I'm currently working on a console program that shows some information of user's PC for fun. I have a problem with getting GPU info, when user is using laptop. In my case, I have RTX on my laptop but the program only shows Intel UHD. How to get REAL GPU information? Not only the name of RTX, I am gonna need more information like temperatures, or etc. This is a part of my code.

internal class GPUInfo
    {
        public string Name { get; private set; }
        public string DriverVersion { get; private set; }
        public GPUInfo()
        {
            Name = string.Empty;
            DriverVersion = string.Empty;
        }
        public void Update()
        {
            using (var searcher = new ManagementObjectSearcher("select * from Win32_VideoController"))
            {
                foreach (var obj in searcher.Get())
                {
                    Name = obj["Name"] != null ? obj["Name"].ToString() : "Unknown";
                    DriverVersion = obj["DriverVersion"] != null ? obj["DriverVersion"].ToString() : "Unknown";
                }
            }
        }
    }

internal class GPUInfo
    {
        public string Name { get; private set; }
        public string DriverVersion { get; private set; }
        public GPUInfo()
        {
            Name = string.Empty;
            DriverVersion = string.Empty;
        }
        public void Update()
        {
            using (var searcher = new ManagementObjectSearcher("select * from Win32_VideoController"))
            {
                foreach (var obj in searcher.Get())
                {
                    Name = obj["Name"] != null ? obj["Name"].ToString() : "Unknown";
                    DriverVersion = obj["DriverVersion"] != null ? obj["DriverVersion"].ToString() : "Unknown";
                }
            }
        }
    }

8 replies

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