expressin is not an integer constant expression

Question

I am using switch case into my method like in screenshot

I already done with Enumeration but how can I directly pass int constant into case??
I googled it but I found it with Enumeration

Please help me with it

The C language just doesn't allow it. See http://stackoverflow.com/questions/17580985/using-variable-for-switch-case-statement or http://stackoverflow.com/questions/19139757/switch-in-c-programming or other questions about `[c] switch expression not constant`. — Martin R, Nov 16 '16 at 10:01

score 0 · Answer 1 · answered Nov 16 '16 at 13:01

If that's all the functionality you want to achieve then you should write something like this:

if (index.row == value) {
    // logic when it's that row
} else {
    // default case
}

What you tried to do is simply not possible, see the two questions linked by Martin R in the comments.

expressin is not an integer constant expression

1 Answers1