是否可以在C＃中的一行中生成两行输出文本？ [英] Is it possible to make two lines of output text in one line in C#?

问题描述

如果有两行输出文本在不同的for循环中，有什么方法可以将它们放在同一行中？以下是我要编辑的代码：

Is there any way I can make the two lines of output text in the same line if they are in different for-loops? The following is the code that I want to edit:

foreach (object s in roomType)
              {
                      ++roomCounter;
                      Console.WriteLi("Room {0}   Name: {1}  State : {2} ", roomCounter, s); // first line  want to concatenate

              }

              foreach (object t in FurnishedFinished)
              {
                  ++roomCounter;
                  Console.Write(" State : {0} ",t); // second line    }

我希望输出为 -

I want the output to be -

"Room {0}   Name: {1}  State : {2} State :{3}"

但是我无法进行嵌套的for循环，因为如果我使用嵌套方法，还会出现其他问题。



我尝试过：

but I cannot make a nested for-loop because there are other issues that keep coming up if i use the nested method.

What I have tried:

foreach (object s in roomType)
                {
                        ++roomCounter;
                        Console.Write("Room {0}   Name: {1}  State : {2} ", roomCounter, s); // first line  want to concatenate 
                    
                }

                foreach (object t in FurnishedFinished)
                {
                    ++roomCounter;
                    Console.Write(" State : {0} ",t); // second line    }

推荐答案

你给出的例子不起作用 - 你只提供两个参数，但在格式字符串。

你不能直接做你想做的事 - 一旦你输出到控制台，那就是它，你不能回去并轻松添加到线条。

试试这个：

The example you give won't work - you are only providing two arguments, but specifying three in the format string.
You can't do what you want to directly - once you output to the console, that's it, you can't go back and add to the lines that easily.
Try this:

List<StringBuilder> lines = new List<StringBuilder>();
foreach (object s in roomType)
    {
    StringBuilder sb = new StringBuilder();
    sb.AppendFormat("Room {0}   Name: {1}  State : {2} ", roomCounter++, s, "hello third Parameter");
    lines.Add(sb);
    }
int i = 0;
foreach (object t in FurnishedFinished)
    {
    lines[i++].AppendFormat(" State : {0} ", t);
    }
foreach (StringBuilder sb in lines)
    {
    Console.WriteLine(sb.ToString());
    }

看一下 StringBuilder ：在.NET Framework中使用StringBuilder类 [ ^ ]

最简单的解决方案是不使用foreach循环并将其替换为简单的for循环：

Easiest solution is not using a foreach loop and replacing it with a simple for loop:

for (int i=0; i< roomtype.length; i++)
{
    ++roomCounter;
    Console.Write("Room {0}   Name: {1}  State : {2} ", roomCounter, roomType[i]); // first line  want to concatenate 
    Console.Writeli(" State : {0} ", FurnishedFinished[i]); // second line
}

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