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- /*
- demonstration of the Int::onError() method
- this method is called whenever dObject detects a parse or runtime
- error in a program; normally dObject creates a 1-line window
- at the bottom of the display screen and prints out the error
- number, an error message, and the statement where the error
- was detected. you can re-define this method to handle errors
- for your own applications
- */
- method Int::onError(self)
- {
- w = new(Window,1,112,112," Error ",10,10,5,50);
- ? "ERROR ",errorMessage("do.err",self);
- inkey();
- remove(w);
- }
-
- /*
- cause an error
- */
- exit(10002);
-
-