<# .SYNOPSIS This script displays the count of items in a hash table. .DESCRIPTION This script creates a hash table then prints out the number of items in the table. .NOTES File Name : Author : Thomas Lee - tfl@psp.co.uk Requires : PowerShell Version 2.0 Tested : PowerShell Version 5 .LINK This script posted to: http://pshscripts.blogspot.co.uk/2008/07/count-hashtableps1.html .EXAMPLE PS c:\foo > .\count-hashtable.ps1 There are 4 elements in $myht as follows: Name Value ---- ----- four fox one The three brown two quick #> # Create hashtable and add four elements $myht = new-object system.collections.hashtable $myht.Add( "one", "The" ) $myht.Add( "two", "quick" ) # or doing it the PowerShell way $myht += @{"three" = "brown" } $myht += @{"four" = "fox"} # Display the Hashtable "There are {0} elements in `$myht as follows:" -f $myht.count $myht
This blog contains PowerShell scripts, more PowerShell scripts and still more PowerShell scripts. Occasionally you may see some organisational posts.
Tuesday, 15 July 2008
Count-Hashtable.ps1
Labels:
add,
count,
powershell,
scripts,
system.collections.hashtable
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