Functions/Set-WindowStyle.ps1
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function Set-WindowStyle { <# .SYNOPSIS To control the behavior of a window .DESCRIPTION To control the behavior of a window .PARAMETER Style Describe parameter -Style. .PARAMETER MainWindowHandle Describe parameter -MainWindowHandle. .EXAMPLE (Get-Process -Name notepad).MainWindowHandle | foreach { Set-WindowStyle MAXIMIZE $_ } #> [CmdletBinding(ConfirmImpact='Low')] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseShouldProcessForStateChangingFunctions','')] param( [ValidateSet('FORCEMINIMIZE', 'HIDE', 'MAXIMIZE', 'MINIMIZE', 'RESTORE', 'SHOW', 'SHOWDEFAULT', 'SHOWMAXIMIZED', 'SHOWMINIMIZED', 'SHOWMINNOACTIVE', 'SHOWNA', 'SHOWNOACTIVATE', 'SHOWNORMAL')] [string] $Style = 'SHOW', $MainWindowHandle = (Get-Process -Id $pid).MainWindowHandle ) begin { Write-Verbose -Message "Starting [$($MyInvocation.Mycommand)]" $WindowStates = @{ FORCEMINIMIZE = 11; HIDE = 0 MAXIMIZE = 3; MINIMIZE = 6 RESTORE = 9; SHOW = 5 SHOWDEFAULT = 10; SHOWMAXIMIZED = 3 SHOWMINIMIZED = 2; SHOWMINNOACTIVE = 7 SHOWNA = 8; SHOWNOACTIVATE = 4 SHOWNORMAL = 1 } } process { Write-Verbose -Message ('Set Window Style {1} on handle {0}' -f $MainWindowHandle, $($WindowStates[$style])) $Win32ShowWindowAsync = Add-Type -memberDefinition @' [DllImport("user32.dll")] public static extern bool ShowWindowAsync(IntPtr hWnd, int nCmdShow); '@ -name 'Win32ShowWindowAsync' -namespace Win32Functions -passThru $Win32ShowWindowAsync::ShowWindowAsync($MainWindowHandle, $WindowStates[$Style]) | Out-Null } end { Write-Verbose -Message "Ending [$($MyInvocation.Mycommand)]" } } |