Public/New-WPFOpenFileDialog.ps1
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function New-WPFOpenFileDialog { <# .SYNOPSIS The New-WFOpenFileDialog function will ask the user to select one of multiple files. The function will return the literal path of the file(s) selected .DESCRIPTION The New-WFOpenFileDialog function will ask the user to select one of multiple files. The function will return the literal path of the file(s) selected .PARAMETER WindowsTitle Specifies the Title of the window. .PARAMETER Path Specifies the Path where the dialog will open. .PARAMETER Filter Specifies the extension filter.Default is "All files (*.*)|*.*" Other example: "Text files (*.txt)|*.txt|All files (*.*)|*.*"; "Photos files (*.jpg)|*.png|All files (*.*)|*.*"; .PARAMETER AllowMultiSelect Allow the user to select multiple files. .EXAMPLE PS C:\> New-WPFOpenFileDialog -WindowsTitle 'Upload' -Path 'c:\" .NOTES Author: Francois-Xavier Cat Twitter:@LazyWinAdm www.lazywinadmin.com github.com/lazywinadmin #> [CmdletBinding(SupportsShouldProcess = $true)] param ( [Parameter(Mandatory = $true)] [Alias('Title')] [String]$WindowsTitle, [Parameter(Mandatory = $true)] [String]$Path, [String]$Filter = "All files (*.*)|*.*", [switch]$AllowMultiSelect ) BEGIN { Add-Type -AssemblyName System.Windows.Forms } PROCESS { # Create Object and add properties $OpenFileDialog = New-Object -TypeName System.Windows.Forms.OpenFileDialog $OpenFileDialog.InitialDirectory = $Path $OpenFileDialog.CheckPathExists = $true $OpenFileDialog.CheckFileExists = $true $OpenFileDialog.Title = $WindowTitle IF ($PSBoundParameters["Filter"]) { $OpenFileDialog.Filter = $Filter } IF ($PSBoundParameters["AllowMultiSelect"]) { $OpenFileDialog.MultiSelect = $true } IF ($PSCmdlet.ShouldProcess('OpenFileDialog','Will prompt to select a file')) { # Show the Dialog $OpenFileDialog.ShowHelp = $True [void]$OpenFileDialog.ShowDialog() } } END { # Return the selected file IF ($PSBoundParameters["AllowMultiSelect"]) { $OpenFileDialog.Filenames } # Return the selected files IF (-not $PSBoundParameters["AllowMultiSelect"]) { $OpenFileDialog.Filename } } } |