Thursday 20 November 2008

Display-TimeSpan.ps1

<#
.SYNOPSIS
Creates timespan objects and displays properties for each
.DESCRIPTION
This script creates time span objects then displays
the properties of each one.
.NOTES
File Name : Display-TimeSpan.ps1
Author : Thomas Lee - tfl@psp.co.uk
Requires : PowerShell V2
.LINK
http://pshscripts.blogspot.co.uk/2008/11/display-timespanps1.html
.EXAMPLE
PSH [C:\foo]: .\Display-Timespan.ps1
This example of the TimeSpan class properties
generates the following output. It creates
several TimeSpan objects and displays the values
of the TimeSpan properties for each

TimeSpan( 1 )
Interval = 00:00:00.0000001
Days 0 TotalDays 1.15740740740741E-12
Hours 0 TotalHours 2.77777777777778E-11
Minutes 0 TotalMinutes 1.66666666666667E-09
Seconds 0 TotalSeconds 1E-07
Milliseconds 0 TotalMilliseconds 0.0001
Ticks 1
TimeSpan( 111222333444555 )
Interval = 128.17:30:33.3444555
Days 128 TotalDays 128.729552597865
Hours 17 TotalHours 3089.50926234875
Minutes 30 TotalMinutes 185370.555740925
Seconds 33 TotalSeconds 11122233.3444555
Milliseconds 344 TotalMilliseconds 11122233344.4555
Ticks 111222333444555

TimeSpan( 10, 20, 30, 40, 50 )
Interval = 10.20:30:40.0500000
Days 10 TotalDays 10.8546302083333
Hours 20 TotalHours 260.511125
Minutes 30 TotalMinutes 15630.6675
Seconds 40 TotalSeconds 937840.05
Milliseconds 50 TotalMilliseconds 937840050
Ticks 9378400500000
TimeSpan( 1111, 2222, 3333, 4444, 5555 )
Interval = 1205.22:47:09.5550000
Days 1205 TotalDays 1205.94941614583
Hours 22 TotalHours 28942.7859875
Minutes 47 TotalMinutes 1736567.15925
Seconds 9 TotalSeconds 104194029.555
Milliseconds 555 TotalMilliseconds 104194029555
Ticks 1041940295550000
FromDays( 20.84745602 )
Interval = 20.20:20:20.1980000
Days 20 TotalDays 20.8474559953704
Hours 20 TotalHours 500.338943888889
Minutes 20 TotalMinutes 30020.3366333333
Seconds 20 TotalSeconds 1801220.198
Milliseconds 198 TotalMilliseconds 1801220198
Ticks 18012201980000

#>

##
# Start of Script
##

# Constant
$HeaderFmt = "`n{0, -45}"
$DataFmt = "{0,-12}{1,8} {2,-18}{3,21}"

# Helper function
function ShowTimeSpanProperties {
param ([System.TimeSpan] $Interval = 1)

# Display the properties of the TimeSpan parameter.

"Interval = {0,21}" -f $interval
"$DataFmt" -f "Days", $interval.Days, "TotalDays", $interval.TotalDays
"$DataFmt" -f "Hours", $interval.Hours, "TotalHours", $interval.TotalHours
"$dataFmt" -f "Minutes", $interval.Minutes, "TotalMinutes", $interval.TotalMinutes
"$DataFmt" -f "Seconds", $interval.Seconds, "TotalSeconds", $interval.TotalSeconds
"$DataFmt" -f "Milliseconds", $interval.Milliseconds, "TotalMilliseconds", $interval.TotalMilliseconds
"$DataFmt" -f $null, $null, "Ticks", $interval.Ticks
}

# Start of main script
# Create and display a comment
$comment = @"
This example of the TimeSpan class properties
generates the following output. It creates
several TimeSpan objects and displays the values
of the TimeSpan properties for each
"@
$comment

# Create and display a TimeSpan value of 1 tick.
$ts = [system.TimeSpan] 1
"$HeaderFmt" -f "TimeSpan( 1 )"
ShowTimeSpanProperties($ts)

# Create a TimeSpan value with a large number of ticks.
$ts = [System.TimeSpan] 111222333444555
"$HeaderFmt" -f "TimeSpan( 111222333444555 )"
ShowTimeSpanProperties($ts)

# This TimeSpan has all fields specified.
$ts = New-Object System.TimeSpan 10, 20, 30, 40, 50
"$HeaderFmt" -f "TimeSpan( 10, 20, 30, 40, 50 )"
ShowTimeSpanProperties($ts)

# This TimeSpan has all fields overflowing.
$ts = New-Object System.Timespan 1111, 2222, 3333, 4444, 5555
"$HeaderFmt" -f "TimeSpan( 1111, 2222, 3333, 4444, 5555 )"
ShowTimeSpanProperties($ts)

# This TimeSpan is based on a number of days.
$ts = [system.TimeSpan] ([system.TimeSpan]::FromDays(20.8474560))
"$headerFmt" -f "FromDays( 20.84745602 )"

ShowTimeSpanProperties($ts)

# End of script

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