Extra Line Breaks Detected with Visual Studio

Question

While I read my txt file in visual studio, its shows extra line breaks, but when I open same file with notepad it doesn't show those line breaks.

I am reading my file with System.IO.File

var file = File.ReadAllLines(AppDomain.CurrentDomain.BaseDirectory + "myfile.txt")

How to read file without those unwanted linefeeds. Don't want to do replace .replace("\\r\\n","") since it will replace all genuine line feed as well.

EDit Just Tried with NotePad++ With Notepad ++

enter image description here

Now with Normal Notepad

enter image description here

Answer 1

如果您要问如何替换重复的新行，则传统的（懒惰和错误的）方法是：

text=text.Replace("\r\n\r\n","\r\n");

Answer 2

Your Notepad++ screenshot shows the problem very clearly. You have multiple line breaks at the end of certain lines.(Well blank lines in other words).

 var alllines =  File.ReadAllLines(AppDomain.CurrentDomain.BaseDirectory +  "myfile.txt")

 var validlines = alllines.Where(l=>!string.IsNullOrEmpty(l));

now use validlines in your code instead of all lines