我该如何执行这个逻辑 [英] How can I execute this logic

问题描述

foreach (string text in storedata)
        {
          txtclients.Text = txtclients.Text + text + "\n";
        }

Txtclients是多行文本框的ID

您能否请将逻辑分享为上次执行foreach循环时不希望\ n执行。



我尝试了什么：



请你分享逻辑，因为上次执行foreach循环时不希望\ n执行。

Txtclients is id for multiline Text Box
Could you please share the logic as dont want "\n" to be execute when foreach loop is executing last time.

What I have tried:

Could you please share the logic as dont want "\n" to be execute when foreach loop is executing last time.

推荐答案

如果要替换文本框的全部内容，请尝试以下简单方法：

If you're replacing the entire contents of the textbox, try the simple approach:

txtclients.Text = string.Join("\n", storedata);

在循环之后你可以添加

After the loop you could add

txtclients.Text = txtclients.Text.TrimEnd('\n');

首先，选择语言：

- 代码不是基本的

foreach 避免使用计数器因此，在循环中，你不知道你何时在最后一次迭代。

传统的解决方案更像是：



First, choose the language:
- the code is not basic
The principle of foreach is avoid having a counter thus, in the loop, you don't know when you are in last iteration.
The traditional solution is more like:

txtclients.Text = txtclients.Text + storedata[0];
for (int i=1; i< storedata.count; i++)
{
    txtclients.Text = txtclients.Text + "\n" + storedata[i];
}

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