C#同时执行多个方法，方法并发

Question

这是我的第一个问题。我正在为我的c#类构建一个简单的程序来模拟老虎机，并且我正在模拟列？使用这段代码实现旋转效果

 static void EfeitoJackpot()
        {
            string[] simbolos = new string[10] { "!", "#", "$", "%", "&", "=", "@", "~", "»", "«" };
            Console.SetCursorPosition(25, 1);
            for (int i = 0; ; i++)
            {

                Console.Write(simbolos[i % 10] + "\b");


                System.Threading.Thread.Sleep(80); // velocidade

            }
        }

现在，我的问题是我想要同时显示这个发生了3倍的情况。我一直在阅读关于MultiThreading和并行循环的文章，但经过这么多努力，我仍然被卡住了。

总而言之，我希望这一切都能实现

              ** [ spinning ]    [ spinning ]    [ spinning ] **

这就是正在发生的事情

             ** [ spinning ] ..(method finishes executing)... [spinning] and so forth

Answer 1

既然您说您正在构建一个“简单的程序”，那么您就不需要使用多线程，因为它会使事情变得过于复杂。您可以只使用循环结构。如下所示：

const int MAX = 10;
string[] simbolos = new string[MAX] { "!", "#", "$", "%", "&", "=", "@", "~", "»", "«" };

// Start with some random positions for each column.
Random r = new Random();
int column1Index = r.Next(MAX);
int column2Index = r.Next(MAX);
int column3Index = r.Next(MAX);

// Track overall status, and status of each column.
bool keepSpinning = true;
bool spin1 = true, spin2 = true, spin3 = true;

while (keepSpinning)
{
    Console.WriteLine($"{simbolos[column1Index]} {simbolos[column2Index]} {simbolos[column3Index]}");

    if (spin1)
    {
        column1Index = column1Index < MAX - 1 ? column1Index + 1 : 0;
        spin1 = SomethingToDetermineIfColumnShouldKeepSpinning(1);
    }

    if (spin2)
    {
        column2Index = column2Index < MAX - 1 ? column2Index + 1 : 0;
        spin2 = SomethingToDetermineIfColumnShouldKeepSpinning(2);
    }

    if (spin3)
    {
        column3Index = column3Index < MAX - 1 ? column3Index + 1 : 0; 
        spin3 = SomethingToDetermineIfColumnShouldKeepSpinning(3);
    }
}