about readln problem 
Author Message
 about readln problem

i have coded something that will accept user input and save it to a file.
after that, it will ask for another input and save to file.. the problem
here.. why the second time when i issued readln... but it didn't accept
any input but juz' go straight to other line bottom of it?



Sun, 06 Dec 1998 03:00:00 GMT  
 about readln problem


Quote:
>i have coded something that will accept user input and save it to a file.
>after that, it will ask for another input and save to file.. the problem
>here.. why the second time when i issued readln... but it didn't accept
>any input but juz' go straight to other line bottom of it?

In Turbo/Borland Pascal the ReadLn command, e.g. ReadLn(X), will wait until
the user enters a number.  If you only press Return, the cursor will advance
to the next line and continue to wait until you enter a number.

Ron Muzzi, EE
Great Lakes Environmental Research Lab
Ann Arbor, Michigan, USA



Sun, 06 Dec 1998 03:00:00 GMT  
 about readln problem



Quote:
> i have coded something that will accept user input and save it to a file.
> after that, it will ask for another input and save to file.. the problem
> here.. why the second time when i issued readln... but it didn't accept
> any input but juz' go straight to other line bottom of it?

Post Some Code & we may be able to help

--
Daniel Silverstone



Tue, 08 Dec 1998 03:00:00 GMT  
 
 [ 3 post ] 

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