use a string as variable powershell

Question

$VAR_555_SERVER=C:\HERE
$OTHER="555"
$THIS=('$VAR_'+"$OTHER"+"_SERVER")
$THIS

Now $THIS should be $VAR_555_SERVER and $VAR_555_SERVER is C:\\HERE . Actual result is $VAR_555_SERVER as string, how can I use it as variable?

Answer 1

您可以使用Invoke-Expression ：

$THIS=Invoke-Expression ('$VAR_'+"$OTHER"+"_SERVER")