Search for color string in powershell -

i have powershell code. how can search characters within richtextbox have color formatting? or color @ all?

let's red background example. have highlighted portion of text , find characters.

currently, have search text only. code example:

function example-search {      $index = $resultbox.find($searchtext, $resultbox.selectionstart + $resultbox.selectedtext.length, [system.windows.forms.richtextboxfinds]::none)      if($index -ge 0)     {         $resultbox.select($index, $searchtext.length)         $resultbox.scrolltocaret()     }     else     {         $index = $resultbox.find($searchtext, 0, $resultbox.selectionstart ,          [system.windows.forms.richtextboxfinds]::none)     }      if($index -ge 0)     {         $resultbox.select($index, $searchtext.length)         $resultbox.scrolltocaret()     }     else     {         $resultbox.selectionstart = 0     }  } 

here way it, goes through each character in richbox , checks color name. can rearrange needs

function searchbycolor {     param ([string]$color)      $result = ($i = 0; $i -lt $resultbox.textlength; $i++)     {         $resultbox.select($i, 1)          if ($resultbox.selectioncolor.name -eq $color)         {             $resultbox.selectedtext         }     }      $result  -join '' } 

to use it:

searchbycolor red 

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