Error "use of unassigned local variable" when using do while loop and bool variable in c# -

i have problem mentioned in title, need rip of annoying error.

here's code:

bool moreemp; int arrayplus; string doitagain; arrayplus = -1;  string[,] employees = new string[10, 10];  {     arrayplus++;     console.writeline("please enter employee's number");     employees[0, arrayplus] = console.readline();     console.readline();     console.writeline("please enter employee's name");     employees[1, arrayplus] = console.readline();     console.readline();     console.writeline("please enter employee's age");     employees[2, arrayplus] = console.readline();     console.readline();     console.writeline("please enter employee's official position ");     employees[3, arrayplus] = console.readline();     console.readline();     console.writeline("please enter employee's salary");     employees[4, arrayplus] = console.readline();     console.readline();     console.writeline("do want add more employees list? y or n.");      doitagain = console.readline();      if (doitagain == "y" || doitagain == "y")     {        moreemp = true;     }     else if (doitagain == "n" || doitagain == "n")     {        moreemp = false;     }     else     {        console.writeline("you have entered invalid information");     } }  while (moreemp == true); 

so assigned bool variable if statement, still don't know why made such error this. thank reading question , me out :d.

you assign value in if, , else if, not in else clause. if final else hit, value never assign variable.

looking @ code, should assigned true value in else. fix problem you.