c# - 从 C# 中的一行中删除子字符串 "dynamically"

Question

我有一个像这样的文本文件中包含一些行的文件

This is a test value with {MyTestValue = 0.34} How do I delete the test value? My line also has {MySecondTestValue = 0.35}

MyTestValue 的值在每一行中不是相同的值。

有没有办法确定直到右括号的字符数并删除括号内的所有内容。所以我的输出会是这样的:

This is a test value with {}  How do I delete the test value? My line also has {MySecondTestValue = 0.35}

Answer 1

可能通过正则表达式实现:

String source = "This is a test value with {MyTestValue = 0.34} How do I delete the test value?";

String result = Regex.Replace(source, "{.*}", (MatchEvaluator) ((match) => "{}"));