我有以下字符串，我需要将字符串拆分为列表
string s = "Welcome to the Center
Batch #1
English
Description about the course
Batch #2
Science
Description about the course
Batch #3
Social
Description about the course "
我想使用"Batch"关键字拆分字符串，并且输出应如下所示。如何使用正则表达式进行拆分？
myList[0]="Batch #1
English
Description about the course"
myList[1]="Batch #2
Science
Description about the course"
myList[2]="Batch #3
Social
Description about the course"
您可以尝试以下操作：-
List<string> strList = Regex.Split(str,"Batch").Skip(1).ToList();
尝试一下。
您应该使用.*?
Batch.*?course
或
Batch.*?.\n.*\n.*
您不需要正则表达式，只需将字符串拆分为两个连续的换行符（准确地说是\r\n\r\n序列）：
string s = @"Welcome to the Center
Batch #1
English
Description about the course
Batch #2
Science
Description about the course
Batch #3
Social
Description about the course ";
var splitted = s.Split(new string[] { "\r\n\r\n" },StringSplitOptions.RemoveEmptyEntries).ToList();
splitted.RemoveAt(0);