c# formating CSV : I have some variables with strings in my program which I need to put to CSV file.

for example.    

    var1 = "abc";    
    var2 = "bbb";    
    var3 = "    
    -vvv    
    -xxx     
    -zzz    
    -ccc    
    -ddd    
    "; // Var 3 is a multiline string, need it to be put in one cell



CSV file:

    Col1   Col2   Col3 (1 cell)
    abc    bbb    -vvv
                  -xxx
                  -zzz
                  -ccc
                  -ddd
Then in next row: 
 var1(newVal) var2(newVal) var3(newVal)   
 

