如何在c＃中制作三个加载点 [英] How to make three loading dots in c#

问题描述

您好，

I在c＃中我的基于文本的游戏有问题。当用户等待按"输入"时，我希望有一个带有三个加载点的循环。在下面的代码中，我可以让三个点一次出现一个，但是为了让它们消失并且重复同样的事情直到用户按下"输入"而奋斗
。有没有人有这方面的解决方案？

 Console.Write（"按'Enter'继续'）; 
 
 string dots =" ..." ;; 
 
 for（int i = 0; i< dots.Length; i ++）
 {
 Console.Write（punkter [i]）; 
 System.Threading。 
 Thread.Sleep（50）; 
} 
 Console.ReadLine（）; 

解决方案

问候Svetarn。

你可以通过写作使点消失一个回车符（"\ r"）返回到行的开头，写三个空格来擦除现有的点，然后再写一个回车符。或者你可以使用Console.SetCursorPosition
获得相同的效果，而不是写回车符。

等待用户输入比听起来更困难。您可能需要使用计时器来写入点，而主线程则等待输入。

https://docs.microsoft.com/en-us/dotnet/api/system.threading.timer?view=netframework-4.7。 2

使用Thread.Sleep无效。

Hi,

I have a problem with my textbased game in c#. While the user is waiting to press 'enter', I want to have a loop with three loading dots. In the code below I'm able to make the three dots appear one at a time, but struggle to make them disappear and repeat the same thing until the user presses 'enter'. Does anyone have a solution for this?

Console.Write("Press 'Enter' to continue");

                string dots = "...";

                for (int i = 0; i<dots.Length; i++)
                { 
                        Console.Write(punkter[i]);
                        System.Threading.
                            Thread.Sleep(50);     
                }
                Console.ReadLine();

解决方案

Greetings Svetsarn.

You can make the dots disappear by writing a carriage-return ("\r") to go back to the start of the line, writing three spaces to erase the existing dots, then writing another carriage-return. Or you can get the same effect using Console.SetCursorPosition instead of writing carriage-return.

Waiting for the user input is more difficult than it sounds. You will probably need to use a timer to write the dots, while the main thread waits for input.

https://docs.microsoft.com/en-us/dotnet/api/system.threading.timer?view=netframework-4.7.2

Using Thread.Sleep will not work.

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