c# - Adding text to a file is displayed in one long line -


i having issue when write text second file, display fine in wordpad includes linebreaks, in notepad text copytext , richtextbox1.text appear in 1 long line.

how can fix this? if can include code snippet code appreciated can see have done , changed , can keep reference futr use.

my code below take text text file (testfile.txt) , insert richtextbox1, when click on button, text copied richtext box2 , written in second file (_parsed.txt).
did message box on text line , displays text without line break. i'm not sure if issue need deadline tomorrow , thing need sort out , i'm done. 

string chosen_file = "c:\\_testfile.txt"; string second_file = "c:\\_parsed.txt"; string wholetext = "";  private void mnuopen_click(object sender, eventargs e) {          //add data text file rich text box         richtextbox1.loadfile(chosen_file, richtextboxstreamtype.plaintext);          //read lines of text in text file                         string textline = "";          streamreader txtreader;         txtreader = new streamreader(chosen_file);          {             textline = textline + txtreader.readline() + " ";         }          //read line until there no more characters         while (txtreader.peek() != -1);          richtextbox1.text = textline;          txtreader.close();     }  }  private void write(string file, string text) {      //check see if _parsed file exists          //write _parsed text file         using(streamwriter objwriter = new streamwriter(file)) {             objwriter.write(text);             objwriter.close();     }   }  private void newsummarymethod(string copytext) {      //write richtextbox2 relevant text     copytext = richtextbox1.text;     wholetext = richtextbox1.text + copytext     write(second_file, wholetext); }   private void btn1_click(object sender, eventargs e) {          newsummarymethod(copytext); }

the problem never adding new line file in code. using objwriter.write(text); not generate new line.

you can use objwriter.writeline(text); instead , automatically add new line character @ end.

i think difference in viewing file because "word wrap" option turned on in "wordpad" , causes break long line multiple line.


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