Updated parameters.

Set-TaskbarNotification.ps1

@@ -1,63 +1,62 @@
-function Set-TaskbarNotification {
-<#
+function Set-TaskbarNotification
+{
+    <#
     .NOTES
     ===========================================================================
 	 Created by:   	Brian Graf
      Date:          July 7, 2018
 	 Organization: 	VMware
-     Blog:          www.brianjgraf.com
      Twitter:       @vBrianGraf
 	===========================================================================
-
 	.SYNOPSIS
 		Create Notifications for scripts in the taskbar
-
 	.DESCRIPTION
         I started using this functionality when working with several scripts that would run for extended periods of time. Instead of checking back on the script periodically,
         I can now be informed by a windows notification when it's progress has changed.
-
+    .PARAMETER Title
+        Not Required, Amends the title of the Notification.
+    .PARAMETER Message
+        Required, Text of the Message to be displayed.
+    .PARAMETER BallonIcon
+        Not Required, Changes the Icon diplayed in the message. Default is 'Info'.
+    .PARAMETER TimeoutMS
+        Not Required, Changes the duration the message is displayed. Default is 5000.
 	.EXAMPLE
-		PS C:\> Set-TaskbarNotification -Title "vCheck Script Status" -Message "vCheck has completed 75% of it's queries" -BalloonIcon Info
-
+		Set-TaskbarNotification -Title "vCheck Script Status" -Message "vCheck has completed 75% of it's queries" -BalloonIcon Info
     .EXAMPLE
-		PS C:\> Set-TaskbarNotification -Message "Your script has finished running"
-
+		Set-TaskbarNotification -Message "Your script has finished running"
 	.NOTES
         The only mandatory field with this function is the -message parameter. Everything else will get set to a default value
-        - Title - This will take the title of the PowerShell window (if you set the titles for your PS Sessions, this comes in handy)
-        - Timeout - The default is a 5 second popup
-        - BalloonIcon - The default is 'Info'. Options are 'none, info, warning, and error'
-        - This will use the PowerShell Icon in the taskbar
-
         ENJOY!
+    .LINK
+        www.brianjgraf.com
 #>
     [cmdletbinding()]
-Param (
-[string]$Title,
-[Parameter(mandatory=$true)][string]$Message, 
-[ValidateSet("None","Info","Warning","Error")] [string]$BalloonIcon,
-[int]$TimeoutMS
-) 
+    Param (
+        [string]$Title = $host.ui.rawui.windowTitle,
+        [Parameter(mandatory = $true)][string]$Message, 
+        [ValidateSet("None", "Info", "Warning", "Error")] [string]$BalloonIcon = "Info",
+        [int]$TimeoutMS = 5000
+    ) 
 
-begin {
-    if (!($Title)) {$Title = $host.ui.rawui.windowTitle }
-    if (!($TimeoutMS)) {$TimeoutMS = 5000}
-    if (!($BalloonIcon)) {$BalloonIcon = "Info"}
-    [string]$IconPath='C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe'
-    [void] [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
-}
-process {
+    begin
+    {
+        [string]$IconPath = 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe'
+        [void] [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
+    }
+    process
+    {
 
-    $SysTrayIcon = New-Object System.Windows.Forms.NotifyIcon 
-
-    $SysTrayIcon.BalloonTipText  = $Message
-    $SysTrayIcon.BalloonTipIcon  = $BalloonIcon
-    $SysTrayIcon.BalloonTipTitle = $Title
-    $SysTrayIcon.Icon = [System.Drawing.Icon]::ExtractAssociatedIcon($IconPath)
-    $SysTrayIcon.Text = "Text"
-    $SysTrayIcon.Visible = $True 
-}
-end {
-    $SysTrayIcon.ShowBalloonTip($Timeout)
-}
+        $SysTrayIcon = New-Object System.Windows.Forms.NotifyIcon 
+        $SysTrayIcon.BalloonTipText = $Message
+        $SysTrayIcon.BalloonTipIcon = $BalloonIcon
+        $SysTrayIcon.BalloonTipTitle = $Title
+        $SysTrayIcon.Icon = [System.Drawing.Icon]::ExtractAssociatedIcon($IconPath)
+        $SysTrayIcon.Text = "Text"
+        $SysTrayIcon.Visible = $True 
+    }
+    end
+    {
+        $SysTrayIcon.ShowBalloonTip($TimeoutMS)
+    }
 }