c# - 找不到类型或命名空间名称“OpenQA”

Question

我正在尝试在 Ubuntu 中使用 C# 设置 selenium chromedriver。我正在下载 chromedriver 并将其放在当前文件夹中。当我尝试运行我的简单代码时，我有一个选定的错误。注意：我是 C# 的初学者，我使用的是 Ubuntu 18.04 OS

using System;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;
namespace SeleniumTest
{
    class MainClass
    {
        public static void Main (string[] args)
        {
            ChromeDriverService service = ChromeDriverService.CreateDefaultService("/home/nariko/Desktop/Csharp/printHello/", "chromedriver"); //This iss my path to chromedriver
            IWebDriver driver = new ChromeDriver(service);
            driver.Navigate ().GoToUrl ("http://www.google.com");
        }
    }
}

I have selected errors, when I trying to run this code.

test.cs(3,7): error CS0246: The type or namespace name `OpenQA' could not be found. Are you missing an assembly reference?
test.cs(4,7): error CS0246: The type or namespace name `OpenQA' could not be found. Are you missing an assembly reference?

标签： c#seleniumselenium-chromedriver