切换，一个声明后停止案件 [英] switch, case stop after one statement

问题描述

我有这个：

I have this:

static void Main(string[] args)
       {
           //TimePlanner timePlanner = new TimePlanner();
           //LoginDetails loginDetails = new LoginDetails();

           IBotAction botAction;
           //string value;
           Console.WriteLine("choose the option you want to see");
           Console.WriteLine("\n1.Type timePlanner - here you can see your tasks ");
           Console.WriteLine("\n2.Type  loginDetails - Here you can see the log in data of the client");
           Console.WriteLine("\nType here your choice");
           string input = Console.ReadLine();
           while (true)
           {
               //if (input == "exit")
               //{


                   switch (input)
                   {
                       case "timePlanner":
                           // Console.WriteLine("You have choosen for Time Planner");
                           botAction = new TimePlanner();
                           botAction.ActionName();
                           break;
                       case "loginDetails":
                           //Console.WriteLine("You have choosen for Log in Details");
                           botAction = new LoginDetails();
                           botAction.ActionName();
                           break;


                       default:
                           break;
                   }
               //}
               //break;


           }


           Console.ReadKey();
       }

但问题是输出字符串继续，并且在第一次输出后没有停止



谢谢

but the problem is that the output string continued, and doesnt stop after first output

Thank you

推荐答案

你有一个永无止境的循环

You have a never ending loop

while (true)
...

这将导致程序一次又一次地一次又一次地重复切换语句......

This will cause the program to repeat the switch statement again and again and again and again and again and again and again...

根据我的评论，你不是突破（无限）而循环。



尝试这样的事情：

As per my comment, you are not breaking out of that (infinite) while loop.

Try something like this instead:

Console.WriteLine("\nType here your choice");
Console.WriteLine("\nOr type 'Exit' to end");
while (true)
{
    string input = Console.ReadLine();
    if (input.ToLower() == "exit")
    {
        break;
    }
    switch (input)
etc...

像这样：

Like this:

hile (true)
            {
                //if (input == "exit")
                //{


                    switch (input)
                    {
                        case "timePlanner":
                            // Console.WriteLine("You have choosen for Time Planner");
                            botAction = new TimePlanner();
                            botAction.ActionName();
                            break;
                        case "loginDetails":
                            //Console.WriteLine("You have choosen for Log in Details");
                            botAction = new LoginDetails();
                            botAction.ActionName();
                            break;
                        default:
                            break;
                    }
                    break;
                //}
                //break;


            }



            Console.ReadKey();
        }

我现在有这样的：

I have it now like this:

while (true)
           {
               //if (input == "exit")
               //{
               string input = Console.ReadLine();
               if (input.ToLower() == "exit")
               {
                   break;
               }

                   switch (input)
                   {
                       case "timePlanner":
                           // Console.WriteLine("You have choosen for Time Planner");
                           botAction = new TimePlanner();
                           botAction.ActionName();
                           break;
                       case "loginDetails":
                           //Console.WriteLine("You have choosen for Log in Details");
                           botAction = new LoginDetails();
                           botAction.ActionName();
                           continue;
                       case "Q":
                           break;
                       default:
                           break;
                   }
                   break;
               //}
               //break;


           }



           Console.ReadKey();
       }

但问题是我只能输入一个选项

but the problem is that I only can type one option

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