如何在Powershell工作流程中排除共享变量

Question

与工作流并行处理时，我想知道如何保持共享变量的完整性。

workflow func1{
 $total=1

 for-each -paralell -throttlelimit 5 ($i in 1..1000)
 {
  $workflow：total+=1
 }
}



result of this code,"total" always 1000? if not, how to keep the integrity of shared variables.

thanks you any help.