如何使用 3 个空行作为分隔符拆分文本文件？

Question

My text file:

TestTest
testtest
testtest



testtesttest
testtesttest
testtestset



testtsetse



testestset

I know how to split it with 1 empty line as a delimiter:

string file = File.ReadAllText(filePath)

string[] files = file.Split('\n');

When I use the next code it gives an error cannot convert from string to char :

string[] files = file.Split("\n\n\n");

But when I try:

string[] files = file.Split("\n\n\n".ToCharArray());

it's not working.

Any ideas?

Answer 1

string[] files = file.Split(Environment.NewLine + Environment.NewLine + Environment.NewLine, StringSplitOptions.RemoveEmptyEntries);

Answer 2

You can read file line by line

string line;  
   
System.IO.StreamReader file = new System.IO.StreamReader(filePath);  
while((line = file.ReadLine()) != null)  
{  
    System.Console.WriteLine(line);  
}  
  
file.Close();