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OrbWorks Community Forum • View topic - Cedit and math computations?
Page 1 of 1

PostPosted: Wed Aug 14, 2002 12:43 am
by juha2u
I am writing a program that incorporates Ccontrols. I use Cedit to capture a number, then I plan to use this number to perform some simple calculations. For some reason, the "number" appears to be stored as a string. The following test sample from my program illustrates the problem. When I invoke the alert function to display my number, the result is always "1". I have tried using "int" and casting to no avail. I assume Cedit can be used to do more than text manipulation??? Help is greatly appreciated. Thanks.

//test1

include "Ccontrols.c"

Chandle programs;

main(){
int programs;
int keepGoing = true;
int evt;
graph_on();
clearg();
title("Test Program");
programs=Cedit(70,25,30,2,2,0);
Csetcontent(programs, 25);
Csettopic(programs, "grams?");
Cdraw(programs);
while(keepGoing){
evt = event(1);
if (Cevent(programs, evt));
alert(programs);
wait();
keepGoing = false;
} // end while
} // end main

PostPosted: Wed Aug 14, 2002 8:45 am
by dcalp
Hi
You must use Cgetcontent to retrieve the value of the field
e.g

Chandle programs;
int grams;

//...

grams=Cgetcontent(programs);

I also think there is a problem with your code, you use programs as Chandle and below redeclare it as int.

Bye


DC

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