A breakpoint can be modified to make it effective only when a condition is true.
Suppose that you have reached a breakpoint on the call to
as set in the example above. To make this breakpoint conditional, choose
from the Breakpoint Options menu:
Figure 23.5 The Breakpoint Options menu
Define your variable
and enter it in the Condition area of the Breakpoint Options dialog, and click
Figure 23.6 The Edit Breakpoint dialog
Now your code breaks at the breakpoint depending on the value of
To make a breakpoint unconditional, select Unconditional in the dialog shown above.
Note: you cannot currently access the values of local variables in the condition expression.