Confused - unasigned variable

Question

can u look at the attached code and tell me why in the last if statement the compile is saying unassigned local variable?
Also - will that last if statement add a line to the end of a file with out overwriting anything in the file?

Vulpes · Accepted Answer

The compiler can't be sure that you've assigned a value to 'newUser' before the if statement is encountered. So, I'd give it a default value when you declare it:
bool newUser = false;  // or true as appropriate
The answer to the second question is 'yes' because you're calling the AppendText method.

Richard Brennan · Answer

thanx again - u might as well give me u email lol - u seem to be my personal tutor.