Revert "Improved ' Get-ExcelSheetInfo '"

This reverts commit d830278cbc.

Get-ExcelSheetInfo.ps1

@@ -9,9 +9,6 @@ Function Get-ExcelSheetInfo {
     .PARAMETER Path
         Specifies the path to the Excel file. This parameter is required.
 
-    .PARAMETER Type
-        Specifies which information to get, the one from the workbook or the one from the sheets.
-             
     .EXAMPLE
         Get-ExcelSheetInfo .\Test.xlsx
 
@@ -21,34 +18,22 @@ Function Get-ExcelSheetInfo {
 
     .LINK
         https://github.com/dfinke/ImportExcel
+
     #>
 
     [CmdletBinding()]
-    Param (
+    param(
         [Alias("FullName")]
-        [Parameter(ValueFromPipelineByPropertyName, ValueFromPipeline, Mandatory)]
-        [String]$Path,
-        [ValidateSet('Sheets', 'Workbook')] 
-        [String]$Type = 'Workbook'
+        [Parameter(ValueFromPipelineByPropertyName=$true, ValueFromPipeline=$true, Mandatory=$true)]
+        $Path
     )
-
-    Process {
-        Try {
+    process {
         $Path = (Resolve-Path $Path).ProviderPath
-
-            Write-Debug "target excel file $Path"
+        write-debug "target excel file $Path"
         $stream = New-Object -TypeName System.IO.FileStream -ArgumentList $Path,"Open","Read","ReadWrite"
         $xl = New-Object -TypeName OfficeOpenXml.ExcelPackage -ArgumentList $stream
         $workbook  = $xl.Workbook
-
-            Switch ($Type) {
-                'Workbook' {
-                    if ($workbook) {
-                        $workbook.Properties
-                    }
-                }
-                'Sheets' {
-                    if ($workbook -and $workbook.Worksheets) {
+        if($workbook -and $workbook.Worksheets) {
             $workbook.Worksheets |
                 Select-Object -Property name,index,hidden,@{
                     Label = "Path"
@@ -56,13 +41,4 @@ Function Get-ExcelSheetInfo {
                 }
         }
     }
-                Default {
-                    Write-Error 'Unrecogrnized type'
-                }
-            }
-        }    
-        Catch {
-            throw "Failed retrieving Excel sheet information for '$Path': $_"
-        }
-    }
 }