how to put marker in middile of vi so as to run it step by step from that point

[ghamad]

i got VI that is big and complicated.using the feature of executing the vi step by step i have to execute it from particular point not from begining .how can i place marker or some point to execute from that point.my VI got cases and loops.

[JB]

Use breakpoints. You will find them in the tools palette.

[smercurio_fc]

You can also right-click on the wire or VI where you want the code to stop and select Set Breakpoint from the popup menu. Note that for wires it refers to whenever that wire receives data, which may be earlier or later than you think since LabVIEW is not a sequential execution language.