Duda

[MAXIMODECIMO]

Quisiera saber si hay manera de guardar el tiempo de uso de una máquina, por medio del programa, quiero que cunado se inicie el programa empiece a contar y cunado termine deje de contar, pero que ese tiempo se vaya acumulando, ya sea en el mismo programa o en una hoja de Excel. 

[d.w.b]

google.com/translate: I would like to know if there is a way to save the time of use of a machine, through the program, I want that when the program starts it starts counting and when it ends it stops counting, but that time accumulates, either in the same program or in an Excel sheet.

See https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z000000P839SAC

Then on program shutdown, read the last run's time from a file, added this run time, and write it back to that file.