Use the Properties for Breakpoint > Common > Ignore Count option to create temporary breakpoints or watchpoints. Where regular breakpoints or watchpoints suspend execution each time they are hit, a temporary one is removed once it is hit. The default value is 0, which suspends program execution each time the breakpoint or watchpoint are hit.
To set a temporary breakpoint or watchpoint, change the value of Ignore count to 1. The first time the breakpoint or watchpoint is hit execution is suspended, while any subsequent hits are ignored.
Figure 1. Ignore Count option in Properties for Breakpoint window