如何在Delphi / Pascal中执行多行逐字字符串 [英] How do I do a multiple line verbatim string in Delphi/Pascal

问题描述

在c＃中，您可以使用多行文字字符串来跨越源代码中的物理中断字符串，例如

In c# you can use multiline literal strings to have a string which spans a physical line break in the sourcecode e.g.

var someHtml = @"<table width="100%" border="0" cellspacing="0" cellpadding="5" align="center" class="txsbody">
    <tbody>
        <tr>
            <td width="15%" class="ttxb">&nbsp;</td>
            <td width="85%" class="ttxb"><b>COMPANY NAME</b></td>
        </tr>
    </tbody>
</table>";

但是如何在delphi中执行此操作，而不使用字符串连接，而不是为了性能而不是视觉上看结果：='< table width =100％border =0的单元格空格，而不是

but how to do this in delphi without using string concatenation, not so much for performance but for looking visually as nice as in c# instead of

Result :        = '<table width="100%" border="0" cellspacing="0" cellpadding="5" align="center" class="txsbody">';
Result : Result + '<tbody>';

推荐答案

在delphi中不使用字符串连接？

How to do this in delphi without using string concatenation?

你不能。不支持多行文字。连接是唯一的选项。

You cannot. There is no support for multi-line literals. Concatenation is the only option.

但是，您的Delphi代码在运行时执行连接。在编译时做得更好。所以而不是：

However, your Delphi code performs the concatenation at runtime. It's far better to do it at compile time. So instead of:

Result := 'foo';
Result := Result + 'bar';

写

Result := 'foo' +
          'bar';

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