Menu Looping in Powershell

Menu Looping is pretty easy to set up in Powershell.  You're basically setting a condition and looping back if that condition isn't met.

For example, we'll use $a as the variable we're keeping an eye on.

$a=0 #setting a to zero value
While ($a -ne 3) 


{
Write "1. Do something"
Write "2. Do something else"
Write "3. Quit"

$a = Read-host "enter choice"
Switch ($a)

{1
{

#code
}}


The above loop will look for the numeric condition of the variable 'a' and execute switches for other blocks of powershell code for them.