ewsgui

2.0.25

internal/functions/Method6.ps1

Function Method6 {
    <#
    .SYNOPSIS
    Method to list items in a specific folders in the user mailbox.
     
    .DESCRIPTION
    Method to list items in a specific folders in the user mailbox.
     
    .PARAMETER ClientID
    String parameter with the ClientID (or AppId) of your AzureAD Registered App.
 
    .PARAMETER TenantID
    String parameter with the TenantID your AzureAD tenant.
 
    .PARAMETER ClientSecret
    String parameter with the Client Secret which is configured in the AzureAD App.
     
    .EXAMPLE
    PS C:\> Method6
    Method to list items in a specific folders in the user mailbox.
 
    #>
    [CmdletBinding()]
    param(
        [String] $ClientID,

        [String] $TenantID,

        [String] $ClientSecret
    )
    $statusBarLabel.Text = "Running..."

    Test-StopWatch -Service $service -ClientID $ClientID -TenantID $TenantID -ClientSecret $ClientSecret

    if ( $txtBoxFolderID.Text -ne "" )
    {
        # Creating Filter variables
        $FolderID = new-object Microsoft.Exchange.WebServices.Data.FolderId($txtBoxFolderID.Text)
        $Folder = [Microsoft.Exchange.WebServices.Data.Folder]::Bind($service,$FolderID)
        $StartDate = $FromDatePicker.Value
        $EndDate = $ToDatePicker.Value
        $MsgSubject = $txtBoxSubject.text
        [int]$i=0

        # Combining Filters into a single Collection
        $filters = @()
        if ( $MsgSubject -ne "" )
        {
            $Filter1 = New-Object Microsoft.Exchange.WebServices.Data.SearchFilter+ContainsSubstring([Microsoft.Exchange.WebServices.Data.EmailMessageSchema]::Subject,$MsgSubject, [Microsoft.Exchange.WebServices.Data.ContainmentMode]::ExactPhrase, [Microsoft.Exchange.WebServices.Data.ComparisonMode]::IgnoreCase)
            $filters += $Filter1
        }
        if ( $StartDate -ne "" )
        {
            $Filter2 = New-Object Microsoft.Exchange.WebServices.Data.SearchFilter+IsGreaterThanOrEqualTo([Microsoft.Exchange.WebServices.Data.ItemSchema]::DateTimeReceived,[DateTime]$StartDate)
            $filters += $Filter2
        }
        if ( $EndDate -ne "" )
        {
            $Filter3 = New-Object Microsoft.Exchange.WebServices.Data.SearchFilter+IsLessThanOrEqualTo([Microsoft.Exchange.WebServices.Data.ItemSchema]::DateTimeReceived,[DateTime]$EndDate)
            $filters += $Filter3
        }

        $searchFilter = New-Object Microsoft.Exchange.WebServices.Data.SearchFilter+SearchFilterCollection([Microsoft.Exchange.WebServices.Data.LogicalOperator]::AND,$filters)

        if ( $filters.Length -eq 0 )
        {
            $searchFilter = $Null
        }
        
        $ivItemView =  New-Object Microsoft.Exchange.WebServices.Data.ItemView(250)
        
        $fiItems = $null
        $array = New-Object System.Collections.ArrayList
        do {
            $fiItems = $service.FindItems($Folder.Id, $searchFilter, $ivItemView)
            foreach ( $Item in $fiItems.Items )
            {
                $i++
                $output = $Item | Select-Object Subject, Sender, DateTimeReceived, Size
                $array.Add($output)
            }
            $ivItemView.Offset += $fiItems.Items.Count
        } while ( $fiItems.MoreAvailable -eq $true )

        $dgResults.datasource = $array
        $dgResults.AutoResizeColumns()
        $dgResults.Visible = $True
        $txtBoxResults.Visible = $False
        $PremiseForm.refresh()
        $statusBarLabel.text = "Ready. Items found: $i"
        Write-PSFMessage -Level Output -Message "Task finished succesfully" -FunctionName "Method 6" -Target $email
    }
    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"
    }
}