Public/Add-ConditionalFormatting.ps1
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function Add-ConditionalFormatting { param ( [Parameter(Mandatory = $true, Position = 0)] [Alias("Range")] $Address , [OfficeOpenXml.ExcelWorksheet]$Worksheet , [Parameter(Mandatory = $true, ParameterSetName = "NamedRule", Position = 1)] [OfficeOpenXml.ConditionalFormatting.eExcelConditionalFormattingRuleType]$RuleType , [Parameter(ParameterSetName = "NamedRule")] [Alias("ForegroundColour","FontColor")] $ForegroundColor, [Parameter(Mandatory = $true, ParameterSetName = "DataBar")] [Alias("DataBarColour")] $DataBarColor, [Parameter(Mandatory = $true, ParameterSetName = "ThreeIconSet")] [OfficeOpenXml.ConditionalFormatting.eExcelconditionalFormatting3IconsSetType]$ThreeIconsSet, [Parameter(Mandatory = $true, ParameterSetName = "FourIconSet")] [OfficeOpenXml.ConditionalFormatting.eExcelconditionalFormatting4IconsSetType]$FourIconsSet, [Parameter(Mandatory = $true, ParameterSetName = "FiveIconSet")] [OfficeOpenXml.ConditionalFormatting.eExcelconditionalFormatting5IconsSetType]$FiveIconsSet, [Parameter(ParameterSetName = "NamedRule")] [Parameter(ParameterSetName = "ThreeIconSet")] [Parameter(ParameterSetName = "FourIconSet")] [Parameter(ParameterSetName = "FiveIconSet")] [switch]$Reverse, [Parameter(ParameterSetName = "NamedRule",Position = 2)] $ConditionValue, [Parameter(ParameterSetName = "NamedRule",Position = 3)] $ConditionValue2, [Parameter(ParameterSetName = "NamedRule")] $BackgroundColor, [Parameter(ParameterSetName = "NamedRule")] [OfficeOpenXml.Style.ExcelFillStyle]$BackgroundPattern = [OfficeOpenXml.Style.ExcelFillStyle]::None , [Parameter(ParameterSetName = "NamedRule")] $PatternColor, [Parameter(ParameterSetName = "NamedRule")] $NumberFormat, [Parameter(ParameterSetName = "NamedRule")] [switch]$Bold, [Parameter(ParameterSetName = "NamedRule")] [switch]$Italic, [Parameter(ParameterSetName = "NamedRule")] [switch]$Underline, [Parameter(ParameterSetName = "NamedRule")] [switch]$StrikeThru, [Parameter(ParameterSetName = "NamedRule")] [switch]$StopIfTrue, [int]$Priority, [switch]$PassThru ) #Allow conditional formatting to work like Set-ExcelRange (with single ADDRESS parameter), split it to get worksheet and range of cells. if ($Address -is [OfficeOpenXml.Table.ExcelTable]) { $Worksheet = $Address.Address.Worksheet $Address = $Address.Address.Address } elseif ($Address.Address -and $Address.Worksheet -and -not $Worksheet) { #Address is a rangebase or similar $Worksheet = $Address.Worksheet[0] $Address = $Address.Address } elseif ($Address -is [String] -and $Worksheet -and $Worksheet.Names[$Address] ) { #Address is the name of a named range. $Address = $Worksheet.Names[$Address].Address } if (($Address -is [OfficeOpenXml.ExcelRow] -and -not $Worksheet) -or ($Address -is [OfficeOpenXml.ExcelColumn] -and -not $Worksheet) ){ #EPPLUs Can't get the worksheet object from a row or column object, so bail if that was tried Write-Warning -Message "Add-ConditionalFormatting does not support Row or Column objects as an address; use a worksheet and/or specify 'R:R' or 'C:C' instead. "; return } elseif ($Address -is [OfficeOpenXml.ExcelRow]) { #But if we have a column or row object and a worksheet (I don't know *why*) turn them into a string for the range $Address = "$($Address.Row):$($Address.Row)" } elseif ($Address -is [OfficeOpenXml.ExcelColumn]) { $Address = (New-Object 'OfficeOpenXml.ExcelAddress' @(1, $address.ColumnMin, 1, $address.ColumnMax)).Address -replace '1','' if ($Address -notmatch ':') {$Address = "$Address`:$Address"} } if ( $Address -is [string] -and $Address -match "!") {$Address = $Address -replace '^.*!',''} #By this point we should have a worksheet object whose ConditionalFormatting collection we will add to. If not, bail. if (-not $worksheet -or $Worksheet -isnot [OfficeOpenXml.ExcelWorksheet]) {write-warning "You need to provide a worksheet object." ; return} #region create a rule of the right type if ($RuleType -match 'IconSet$') {Write-warning -Message "You cannot configure a Icon-Set rule in this way; please use -$RuleType <SetName>." ; return} if ($PSBoundParameters.ContainsKey("DataBarColor" ) ) {if ($DataBarColor -is [string]) {$DataBarColor = [System.Drawing.Color]::$DataBarColor } $rule = $Worksheet.ConditionalFormatting.AddDatabar( $Address , $DataBarColor ) } elseif ($PSBoundParameters.ContainsKey("ThreeIconsSet" ) ) {$rule = $Worksheet.ConditionalFormatting.AddThreeIconSet($Address , $ThreeIconsSet)} elseif ($PSBoundParameters.ContainsKey("FourIconsSet" ) ) {$rule = $Worksheet.ConditionalFormatting.AddFourIconSet( $Address , $FourIconsSet )} elseif ($PSBoundParameters.ContainsKey("FiveIconsSet" ) ) {$rule = $Worksheet.ConditionalFormatting.AddFiveIconSet( $Address , $FiveIconsSet )} else {$rule = ($Worksheet.ConditionalFormatting)."Add$RuleType"($Address ) } if ($Reverse) { if ($rule.type -match 'IconSet$' ) {$rule.reverse = $true} elseif ($rule.type -match 'ColorScale$') {$temp =$rule.LowValue.Color ; $rule.LowValue.Color = $rule.HighValue.Color; $rule.HighValue.Color = $temp} else {Write-Warning -Message "-Reverse was ignored because $RuleType does not support it."} } #endregion #region set the rule conditions #for lessThan/GreaterThan/Equal/Between conditions make sure that strings are wrapped in quotes. Formulas should be passed with = which will be stripped. if ($RuleType -match "Than|Equal|Between" ) { if ($PSBoundParameters.ContainsKey("ConditionValue" )) { $number = $Null #if the condition type is not a value type, but parses as a number, make it the number if ($ConditionValue -isnot [System.ValueType] -and [Double]::TryParse($ConditionValue, [System.Globalization.NumberStyles]::Any, [System.Globalization.NumberFormatInfo]::CurrentInfo, [Ref]$number) ) { $ConditionValue = $number } #else if it is not a value type, or a formula, or wrapped in quotes, wrap it in quotes. elseif (($ConditionValue -isnot [System.ValueType])-and ($ConditionValue -notmatch '^=') -and ($ConditionValue -notmatch '^".*"$') ) { $ConditionValue = '"' + $ConditionValue +'"' } } if ($PSBoundParameters.ContainsKey("ConditionValue2")) { $number = $Null if ($ConditionValue -isnot [System.ValueType] -and [Double]::TryParse($ConditionValue2, [System.Globalization.NumberStyles]::Any, [System.Globalization.NumberFormatInfo]::CurrentInfo, [Ref]$number) ) { $ConditionValue2 = $number } elseif (($ConditionValue -isnot [System.ValueType]) -and ($ConditionValue2 -notmatch '^=') -and ($ConditionValue2 -notmatch '^".*"$') ) { $ConditionValue2 = '"' + $ConditionValue2 + '"' } } } #But we don't usually want quotes round containstext | beginswith type rules. Can't be Certain they need to be removed, so warn the user their condition might be wrong if ($RuleType -match "Text|With" -and $ConditionValue -match '^".*"$' ) { Write-Warning -Message "The condition will look for the quotes at the start and end." } if ($PSBoundParameters.ContainsKey("ConditionValue" ) -and $RuleType -match "Top|Botom" ) {$rule.Rank = $ConditionValue } if ($PSBoundParameters.ContainsKey("ConditionValue" ) -and $RuleType -match "StdDev" ) {$rule.StdDev = $ConditionValue } if ($PSBoundParameters.ContainsKey("ConditionValue" ) -and $RuleType -match "Than|Equal|Expression" ) {$rule.Formula = ($ConditionValue -replace '^=','') } if ($PSBoundParameters.ContainsKey("ConditionValue" ) -and $RuleType -match "Text|With" ) {$rule.Text = ($ConditionValue -replace '^=','') } if ($PSBoundParameters.ContainsKey("ConditionValue" ) -and $PSBoundParameters.ContainsKey("ConditionValue2") -and $RuleType -match "Between" ) { $rule.Formula = ($ConditionValue -replace '^=',''); $rule.Formula2 = ($ConditionValue2 -replace '^=','') } if ($PSBoundParameters.ContainsKey("StopIfTrue") ) {$rule.StopIfTrue = $StopIfTrue } if ($PSBoundParameters.ContainsKey("Priority") ) {$rule.Priority = $Priority } #endregion #region set the rule format if ($PSBoundParameters.ContainsKey("NumberFormat" ) ) {$rule.Style.NumberFormat.Format = (Expand-NumberFormat $NumberFormat) } if ($Underline ) {$rule.Style.Font.Underline = [OfficeOpenXml.Style.ExcelUnderLineType]::Single } elseif ($PSBoundParameters.ContainsKey("Underline" ) ) {$rule.Style.Font.Underline = [OfficeOpenXml.Style.ExcelUnderLineType]::None } if ($PSBoundParameters.ContainsKey("Bold" ) ) {$rule.Style.Font.Bold = [boolean]$Bold } if ($PSBoundParameters.ContainsKey("Italic" ) ) {$rule.Style.Font.Italic = [boolean]$Italic } if ($PSBoundParameters.ContainsKey("StrikeThru" ) ) {$rule.Style.Font.Strike = [boolean]$StrikeThru } if ($PSBoundParameters.ContainsKey("ForeGroundColor" ) ) {if ($ForeGroundColor -is [string]) {$ForeGroundColor = [System.Drawing.Color]::$ForeGroundColor } $rule.Style.Font.Color.color = $ForeGroundColor } if ($PSBoundParameters.ContainsKey("BackgroundColor" ) ) {if ($BackgroundColor -is [string]) {$BackgroundColor = [System.Drawing.Color]::$BackgroundColor } $rule.Style.Fill.BackgroundColor.color = $BackgroundColor } if ($PSBoundParameters.ContainsKey("BackgroundPattern") ) {$rule.Style.Fill.PatternType = $BackgroundPattern } if ($PSBoundParameters.ContainsKey("PatternColor" ) ) {if ($PatternColor -is [string]) {$PatternColor = [System.Drawing.Color]::$PatternColor } $rule.Style.Fill.PatternColor.color = $PatternColor } #endregion #Allow further tweaking by returning the rule, if passthru specified if ($Passthru) {$rule} } |