Originally posted by joe kane:
Im try to valadate a input dialog: so that the value can only be between 1 & 100.
As you can see its valadated so that only numbers can be entered....Could you please show me how this is done....
Thanks in advance joe kane
Billybob Marshall has already explained that easiest is to convert the string to an int & check that the int is between 1 & 100.
I want to point out that you don't need a while loop to test if choice is null. You can do this with an if statement.
This is no good. between1And100 = false is an assignment statement. Here between1And100 is assigned a value of false, and this assigned value is then used to evaluate the condition of the loop, which would always be false. Perhaps you want to use the comparison operator ==.