c# - .NET Regex To Remove Line Breaks Within Quotes -


I am trying to clear a text file so that it can be imported into Excel, but in many text files Inner line breaks. File of double quoted fields has been delimited.

The example would be: 

  "12313" \ t "1234" \ t "123 5679" "test" \ t "test" \ t "test" "test" I need to remove line breaks like this: < / P> 
  "12313" \ t "1234" \ t "1235679" \ t "test" \ t "test" "test" \ t "test" \ t "test" "12313 "\ t" 1234 "\ t" 1235679 "  
" \ t "is the tab delimiter.  
 I saw many other solutions on SO, but they do not seem to deal with many lines. We have tried to use several CSV parser solutions but for this scenario they do not seem to work. The goal may be to give the full string in a regedx expression and return it between quotation marks with all line breaks, whereas the line two outside the quotation marks Will be lost.   
 
 
 You can use this regex:  
  (? ! (([^ "] *") {2}) * [^ "] * $) \ N +   
  
 This one or more new ones Corresponds to letters, which are no exception to  not  avoiding data based on the number of quotation marks).

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