internal/functions/Method9.ps1
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Function Method9 { <# .SYNOPSIS Method to Delete a subset of items in a folder. .DESCRIPTION Method to Delete a subset of items in a folder using Date Filters and/or subject. Module required: Microsoft.Graph.Mail Scope needed: Delegated: Mail.ReadWrite Application: Mail.ReadWrite .PARAMETER Account User's UPN to get delete messages from. .PARAMETER FolderID FolderID value to get mail messages from. .PARAMETER StartDate StartDate to search for items. .PARAMETER EndDate EndDate to search for items. .PARAMETER MsgSubject Optional parameter to search based on a subject text. .EXAMPLE PS C:\> Method9 Method to Delete a subset of items in a folder. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSReviewUnusedParameter", "")] [CmdletBinding()] param( [String] $Account, [String] $FolderID, [string] $StartDate, [string] $EndDate, [String] $MsgSubject ) $statusBarLabel.Text = "Running..." if ( $FolderID -ne "" ) { # Creating Filter variables $filter = $null if ($MsgSubject -ne "") { $filter = "Subject eq '$MsgSubject'" } $array = New-Object System.Collections.ArrayList [int]$i = 0 $msgs = Get-MgUserMailFolderMessage -UserId $Account -MailFolderId $folderID -Filter $filter -All | Where-Object { $_.ReceivedDateTime -ge $StartDate -and $_.ReceivedDateTime -lt $EndDate } | Select-Object id, subject, ReceivedDateTime foreach ( $msg in $msgs ) { $i++ Remove-MgUserMessage -UserId $Account -MessageId $msg.Id $output = $msg | Select-Object @{Name="Action";Expression={"Deleting Item"}}, ReceivedDateTime, Subject $array.Add($output) } $dgResults.datasource = $array $dgResults.AutoResizeColumns() $dgResults.Visible = $True $txtBoxResults.Visible = $False $PremiseForm.refresh() $statusBarLabel.text = "Ready. Deleted items: $i" Write-PSFMessage -Level Host -Message "Task finished succesfully" -FunctionName "Method 9" -Target $Account } else { [Microsoft.VisualBasic.Interaction]::MsgBox("FolderID textbox is empty. Check and try again",[Microsoft.VisualBasic.MsgBoxStyle]::Okonly,"Information Message") $statusBarLabel.text = "Process finished with warnings/errors" } } |