C＃重新启动控制台应用程序 [英] C# Restarting a console application

问题描述

我创建了一个小型应用程序，做一个小的转换。在节目的最后我创建了一个方法，允许用户进行其它计算，如果他们按R。我只希望它做的是，如果他们按R，带他们回到主的开始，否则终止程序。我不想使用goto语句。这是我到目前为止得到的，并且错误我得到。

I've created a small application that does a small conversion. At the end of the program I've created a method that allows the user to make another calculation if they press 'r'. All I want it to do is if they press r, take them back to the beginning of Main, else terminate program. I do not want to use goto. This is what I've got so far, and the error I'm getting.

的 http://puu.sh/juBWP/c7c3f7be61.png

推荐答案

while循环将是一个不错的选择，但既然你说该程序应该运行，然后给用户再次运行的选项，一个更好的循环将是一个DO WHILE。之间，而与执行虽然不同的是，你的虽然将始终运行至少一次。

A while loop would be a good fit, but since you say the program should run and then give the user the option to run again, an even better loop would be a Do While. The difference between while and Do While is that Do While will always run at least once.

        string inputStr;

        do
        {
            RunProgram();

            Console.WriteLine("Run again?");
            inputStr = Console.ReadLine();
        } while (inputStr == "y");

        TerminateProgram();

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