Public/GUI/Invoke-SaveFileDialog.ps1
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function Invoke-SaveFileDialog { param( [Parameter(Mandatory,ParameterSetName='Path')] [string] $Path, [Parameter(Mandatory,ParameterSetName='SpecialFolder')] [System.Environment+SpecialFolder] $SpecialPath, [Parameter(Mandatory=$false)] [string] $DefaultFileName, [Parameter(Mandatory=$false)] [string] $Title, # Gets or sets the current file name filter string, which determines the # choices that appear in the "Save as file type" or "Files of type" box in # the dialog box. # For each filtering option, the filter string contains a description of the # filter, followed by the vertical bar (|) and the filter pattern. The # strings for different filtering options are separated by the vertical bar. # Example filter strings: # # Text File (*.txt)|*.txt # Markdown File (*.md)|*.md # Powershell Files(*.ps1;*.psd1;*.psm1;)|*.ps1;*.psd1;*.psm1; # C# Files(*.cs;*.csproj;*.sln;) # Raster Image Files(*.JPG;*.JPEG;*.JP2;*.J2K;*.PNG;*.TIFF;*.TIF;*.EXR;*.BMP;*.WebP;)|*.JPG;*.JPEG;*.JP2;*.J2K;*.PNG;*.TIFF;*.TIF;*.EXR;*.BMP;*.WebP; # Vector Image Files(*.SVG;*.EPS;*.AI;*.PDF;*.CDR;*.WMF;*.EMF;*.DXF;)|*.SVG;*.EPS;*.AI;*.PDF;*.CDR;*.WMF;*.EMF;*.DXF; # RAW Image Files Full(*.CR2;*.RAF;*.RW2;*.ERF;*.NRW;*.NEF;*.ARW;*.RWZ;*.EIP;*.DNG;*.BAY;*.DCR;*.GPR;*.RAW;*.CRW;*.3FR;*.SR2;*.K25;*.KC2;*.MEF;*.DNG;*.CS1;*.ORF;*.MOS;*.KDC;*.CR3;*.ARI;*.SRF;*.SRW;*.J6I;*.FFF;*.MRW;*.MFW;*.RWL;*.X3F;*.PEF;*.IIQ;*.CXI;*.NKSC;*.MDC;)|*.CR2;*.RAF;*.RW2;*.ERF;*.NRW;*.NEF;*.ARW;*.RWZ;*.EIP;*.DNG;*.BAY;*.DCR;*.GPR;*.RAW;*.CRW;*.3FR;*.SR2;*.K25;*.KC2;*.MEF;*.DNG;*.CS1;*.ORF;*.MOS;*.KDC;*.CR3;*.ARI;*.SRF;*.SRW;*.J6I;*.FFF;*.MRW;*.MFW;*.RWL;*.X3F;*.PEF;*.IIQ;*.CXI;*.NKSC;*.MDC; # RAW Image Files Common(*.CR2;*.NEF;*.DNG;*.DCR;*.RAW;*.MEF;*.DNG;*.CR3;*.MRW;*.MFW;*.X3F;)|*.CR2;*.NEF;*.DNG;*.DCR;*.RAW;*.MEF;*.DNG;*.CR3;*.MRW;*.MFW;*.X3F; [Parameter(Mandatory=$false)] [string] $FilterString, # The default file name extension. The returned string does not include the # period. The default value is an empty string (""). # # DefaultExt is only used when "All files" is selected from the filter box # and no extension is specified by the user. # # When the user of your application specifies a file name without an # extension, the FileDialog appends an extension to the file name. The # extension that is used is determined by the Filter and DefaultExt # properties. # # If a filter is selected in the FileDialog and the filter specifies an # extension, then that extension is used. If the filter selected uses a # wildcard in place of the extension, then the extension specified in the # DefaultExt property is used. [Parameter(Mandatory=$false)] [string] $DefaultExt ) [System.Windows.Forms.Application]::EnableVisualStyles() #Enable DPI awareness $code = @" [System.Runtime.InteropServices.DllImport("user32.dll")] public static extern bool SetProcessDPIAware(); "@ $Win32Helpers = Add-Type -MemberDefinition $code -Name "Win32Helpers" -PassThru $null = $Win32Helpers::SetProcessDPIAware() $SaveFileDialog = New-Object System.Windows.Forms.SaveFileDialog if($FilterString){ $SaveFileDialog.Filter = $FilterString } else{ $SaveFileDialog.Filter = "All files (*.*)|*.*" } if($DefaultFileName){ $SaveFileDialog.FileName = $DefaultFileName } else { $SaveFileDialog.FileName = '' } if($Title){ $SaveFileDialog.Title = $Title } else { $SaveFileDialog.Title = "Save File..."} if($DefaultExt){ $SaveFileDialog.DefaultExt = $DefaultExt } $SaveFileDialog.OverwritePrompt = $true $SaveFileDialog.AddExtension = $true switch ($PSCmdlet.ParameterSetName) { 'Path' { $InitialDirectory = $Path break } 'SpecialFolder' { $InitialDirectory = [Environment]::GetFolderPath($SpecialPath) break } } $InitialDirectory = $InitialDirectory.TrimEnd([System.IO.Path]::DirectorySeparatorChar) $InitialDirectory = $InitialDirectory + [System.IO.Path]::DirectorySeparatorChar $SaveFileDialog.InitialDirectory = $InitialDirectory [System.Windows.Forms.Form] $SaveFileForm = New-Object System.Windows.Forms.Form $SaveFileForm.StartPosition = [Windows.Forms.FormStartPosition]::CenterScreen $SaveFileForm.TopMost = $true $Result = $SaveFileDialog.ShowDialog($SaveFileForm) [PSCustomObject]@{ Result = $Result Filepath = $SaveFileDialog.FileName } } |