Important Notice
The pages on this site contain documentation for very old MS-DOS software,
purely for historical purposes.
If you're looking for up-to-date documentation, particularly for programming,
you should not rely on the information found here, as it will be woefully
out of date.
Break When Expression has Changed: Mouse How-To
◄Expression Changed► ◄Keyboard► ◄Up► ◄Contents► ◄Index► ◄Back►
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1. Click Break When Expression has Changed.
2. Click the Expression box and type an expression that
evaluates to an address. The expression can be an address in
<segment>:<offset> form, or it can be an expression involving
variables in your program.
3. If you want execution to break when a range of memory changes,
click in the Length box and type the size of the range. The
range is the number you type, multiplied by the number of
bytes occupied by the variable you are watching.
4. If you want CodeView to pass over the breakpoint a given
number of times, click in the Pass Count box. Type the number
of times to pass over the breakpoint.
5. If you want CodeView to execute commands after execution
breaks, click in the Commands box. Type the commands you want
to execute.
6. Click <OK>.
See: ◄Break Addresses►
◄Address Ranges►
◄Expressions in CodeView►
◄Break When Expression has Changed►
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