你如何使用逐字字符串插值？ [英] How do you use verbatim strings with interpolation?

问题描述

在C＃6有一个新功能：插入字符串

In C#6 there is a new feature: interpolated strings.

这让你把表达式直接转换成代码，而不是依赖于指标：

These let you put expressions directly into code, rather than relying on indexes:

string s = string.Format("Adding \"{0}\" and {1} to foobar.", x, this.Y());

变成了：

Becomes:

string s = $"Adding \"{x}\" and {this.Y()} to foobar.";

不过，我们有很多遇到像这样使用逐字字符串（主要是SQL语句）多行字符串

However, we have a lot of strings across multiple lines using verbatim strings (mainly SQL statements) like this:

string s = string.Format(@"Result...
Adding ""{0}"" and {1} to foobar:
{2}", x, this.Y(), x.GetLog());

还原这些常规的字符串看起来凌乱：

Reverting these to regular strings seems messy:

string s = "Result...\r\n" +
$"Adding \"{x}\" and {this.Y()} to foobar:\r\n" +
x.GetLog().ToString();

我如何使用这两种逐字记录和插串在一起呢？

How do I use both verbatim and interpolated strings together?

推荐答案

您可以同时适用 $ 和 @ 前缀相同的字符串：

You can apply both $ and @ prefixes to the same string:

string s = $@"Result...
Adding ""{x}"" and {this.Y()} to foobar:
{x.GetLog()}";

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