C#

Question

which are valid c# variable name
Bad-var
1star
personAge
#personname#

Answer 1

Variables cannot start with a number. Variables must only contain letters, numbers, and underscore. Go back and read this lesson for more information.

Answer 2

Yes, they can contain numbers as long as they do not start with a number.

Answer 3

tanx Anthony

Answer 4

but anthony ! firs you said "variables cannot start with a number ,then you mentioned numbers a gain?.

Answer 5

k. i got it tanx