I'm very surprise that the following instruction generates an error:
Start-Sleep -Milliseconds 400*2
the error is:
Cannot bind parameter 'Milliseconds'. Cannot convert value "400*2" to type "System.In
t32". Error: "Input string was not in a correct format."
In the other hand, the following statement is accepted by powershell:
Start-Sleep -Milliseconds (400*2)
I don't understand why the first syntax is rejected.
Any idea ?