Functions/Convert-IniEntryToComment.ps1
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Function Convert-IniEntryToComment { <# .SYNOPSIS Internal module function to remove the old key then insert a new one at the old location in the comment style used by Get-IniContent. #> param ($content, $key, $section, $commentChar) # Comments in Get-IniContent start with 1, not zero. $commentCount = 1 foreach ($entry in $content[$section].GetEnumerator()) { if ($entry.key.StartsWith('Comment')) { $commentCount++ } } Write-Debug ("commentCount is {0}." -f $commentCount) $desiredValue = $content[$section][$key] # Don't attempt to comment out non-existent keys. if ($desiredValue) { Write-Debug ("desiredValue is {0}." -f $desiredValue) $commentKey = 'Comment' + $commentCount Write-Debug ("commentKey is {0}." -f $commentKey) $commentValue = $commentChar[0] + $key + '=' + $desiredValue Write-Debug ("commentValue is {0}." -f $commentValue) # Thanks to http://stackoverflow.com/a/35731603/844937. However, that solution is case sensitive. # Tried $index = $($content[$section].keys).IndexOf($key, [StringComparison]"CurrentCultureIgnoreCase") # but it said there were no IndexOf overloads with two arguments. So if we get a -1 (not found), # use a variation on http://stackoverflow.com/a/34930231/844937 to search for a case-insensitive match. $sectionKeys = $($content[$section].keys) $index = $sectionKeys.IndexOf($key) Write-Debug ("Index of {0} is {1}." -f $key, $index) if ($index -eq -1) { $i = 0 foreach ($sectionKey in $sectionKeys) { if ($sectionKey -match $key) { $index = $i Write-Debug ("Index updated to {0}." -f $index) break } else { $i++ } } } if ($index -ge 0) { Write-Verbose ("$($MyInvocation.MyCommand.Name):: Commenting out {0} key in {1} section." -f $key, $section) $content[$section].Remove($key) $content[$section].Insert($index, $commentKey, $commentValue) } else { Write-Verbose ("$($MyInvocation.MyCommand.Name):: Could not find '{0}' key in {1} section to comment out." -f $key, $section) } } } |