获取字符串之后的所有文本，直到字符串下次出现？

Question

例如，每次出现字符串后，如何获取所有文本，我必须遵循以下文本：

commonstring
text and more text and more
random text that may or may 
not be on multiple lines
commonstring
more random text that
will be after the common string

我怎样才能做到这一点

{ "text and more text and more random text that may or may not be on multiple lines", "more random text that will be after the common string" } 

Answer 1

使用以下String.Split重载：

string[] parts = s.Split(new[] { "commonstring" }, int.MaxValue, StringSplitOptions.None);

Answer 2

您将要使用Regex.Split：

string[] result = Regex.Split(inputString, @"commonstring");