2 replies to this topic

[masoodkardorost]

Whenever we address a variable in our program like main\abc() if we don't have that variable in the CP the program shows us "ERROR: Undefined variable"
Is it possible to tell the program that if you couldn't find main\abc show this message like "sorry can't find the number" or?if you couldn't find main\abc do something else.

Thanks

[weatherhead]

just construct an IF statement at the start of the program to check for the state of the variable and return your message when it is not defined :-)

[masoodkardorost]

did u try?

for example if the program cant find the vriable it shows the error and will not pass that


then how it can show the message?!!!