public/Invoke-DialogFileOpen.ps1
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function Invoke-DialogFileOpen { <# .SYNOPSIS Display a file open dialog form .DESCRIPTION Display a file open dialog form to select one or more files to return the full names. .PARAMETER InitialDirectory Default folder location .PARAMETER Filter Optional. File type filter, using paired format as follows: * Default is "All Files (*.*)|*.*" * Format is "Text Files (*.txt)|*.txt" .PARAMETER Title Optional. Dialog form caption. Default is "Select File" .PARAMETER MultiSelect Optional. Allows selecting multiple files. Default is single selection only. .EXAMPLE $files = Invoke-DialogFileOpen -InitialDirectory "c:\projects" -Filter "Python Files (*.py)|*.py" -Title "Select Files" -MultiSelect .LINK https://github.com/Skatterbrainz/ds-utils/blob/master/docs/Invoke-DialogFileOpen.md #> [CmdletBinding()] param ( [parameter()][string]$InitialDirectory = "", [parameter()][string]$Filter = "All Files (*.*)|*.*", [parameter()][string]$Title = 'Select File', [parameter()][switch]$MultiSelect ) #$Filter = 'Documents (*.docx)|*.docx|SpreadSheet (*.xlsx)|*.xlsx' [void] [System.Reflection.Assembly]::LoadWithPartialName('System.Windows.Forms') $OpenFileDialog = New-Object System.Windows.Forms.OpenFileDialog if ($initialDirectory) { $OpenFileDialog.initialDirectory = $initialDirectory } $OpenFileDialog.Filter = $Filter $OpenFileDialog.Title = $Title $OpenFileDialog.CheckFileExists = $True if ($MultiSelect) { $OpenFileDialog.MultiSelect = $True if ($Title = "Select File") { $Title = "Select Files" } } Write-Host -ForegroundColor Yellow "* * * W A R N I N G : Dialog form may be hidden behind another window * * *" Write-Host [void] $OpenFileDialog.ShowDialog() if ($MultiSelect) { $selected = @($OpenFileDialog.FileNames) } else { $selected = $OpenFileDialog.FileName } $OpenFileDialog.Dispose() return $selected } |