Bew*_*ewc 7 powershell powershell-5.0
问题：我们有一台用于演示的大电视，它不完全是 1920×1080 像素。它关闭了，我无法控制它。我可以控制的是我连接到它的 Windows 笔记本电脑。我一直在寻找方法来显示我需要的任何内容，移动到投影仪，设置一个偏移位置以在电视上看起来不错，并设置相同的宽度/高度。
做了什么：我可以使用 Boe Prox 的 Get-Window 脚本（https://blogs.technet.microsoft.com/heyscriptingguy/2015/12/26/weekend-scripter-manage-window-placement-by-using-pinvoke/ )，而且效果很好，可以为我提供所需的尺寸和偏移量。但是，无论有没有管理员权限，他在 WinPosh 5 和 Posh 6 中都出现了我的设置窗口错误。其他潜在的解决方案产生了类似的错误，所以我决定继续使用 Prox 的脚本，因为按照我的标准，他是专家。
我正在评估这里提到的解决方案， /sf/ask/727483431/ -window/作为可能的解决方法。但是，不依赖任何第三方的 PowerShell 解决方案将是理想的。
问题是： 有没有人解决了如何在直接 v5 或 v6 PowerShell 中获取 Prox 先生的设置窗口或其他任何设置窗口位置和大小的方法？
Posh 5 中的错误消息：
Cannot convert argument "hWnd", with value: "System.Object[]", for "GetWindowRect" to type "System.IntPtr": "Cannot
convert the "System.Object[]" value of type "System.Object[]" to type "System.IntPtr"."
At Z:\scripts\Set-Window.ps1:90 char:9
+ $Return = [Window]::GetWindowRect($Handle,[ref]$Rectangle)
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodException
+ FullyQualifiedErrorId : MethodArgumentConversionInvalidCastArgument
Posh 6 中的错误消息：
PS C:\> Set-Window -ProcessName notepad -X 1911 -Y "-369" -Width 266 -Height 113
Method invocation failed because [Window] does not contain a method named 'MoveWindow'.
At Z:\scripts\Set-Window.ps1:98 char:13
+ $Return = [Window]::MoveWindow($Handle, $x, $y, $Width, $ ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : MethodNotFound
PS C:\> Set-Window -ProcessName firefox -X "-9" -Y "-9" -Width "1938" -Height "1050"
Cannot convert argument "hWnd", with value: "System.Object[]", for "GetWindowRect" to type "System.IntPtr": "Cannot convert the "System.Object[]" value of type "System.Object[]" to type "System.IntPtr"."
At Z:\scripts\Set-Window.ps1:90 char:9
+ $Return = [Window]::GetWindowRect($Handle,[ref]$Rectangle)
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodException
+ FullyQualifiedErrorId : MethodArgumentConversionInvalidCastArgument
注意：这些错误出现在 Windows 7 中（暂时无法访问 Win10）。
更新：我注意到Set (Many) Programs' Window Size/Position，但 UIAutomation 模块没有维护（codeplex 已存档，作者的最后一篇博文是 2014 年 2 月）。
Jos*_*efZ 13
默认情况下，Get-Processcmdlet 返回一个System.Diagnostics.Process对象 -如果有更多匹配的进程，则返回此类对象的数组。不幸的是，原始Set-Window.ps1脚本没有反映后一种情况。
使用改进脚本的输出：
PS D:\PShell> Get-Process -ProcessName notepad
Handles NPM(K) PM(K) WS(K) CPU(s) Id SI ProcessName
------- ------ ----- ----- ------ -- -- -----------
505 29 12104 41232 2,05 4208 1 notepad
231 14 3068 13212 0,09 6732 1 notepad
PS D:\PShell> . D:\PShell\Downloaded\WindowManipulation\Set-Window.ps1
PS D:\PShell> Set-Window -ProcessName notepad -X 11 -Y 11 -Width 1200 -Height 900 -Passthru
ProcessName Size TopLeft BottomRight
----------- ---- ------- -----------
notepad 1200,900 11,11 1211,911
notepad 1200,900 11,11 1211,911
PS D:\PShell>
改进的脚本（更改评论）：请参阅修订历史记录。
增强脚本，最新版本：
Id（进程 ID）；对详细和警告输出进行了一些小的更改。
Function Set-Window {
<#
.SYNOPSIS
Retrieve/Set the window size and coordinates of a process window.
.DESCRIPTION
Retrieve/Set the size (height,width) and coordinates (x,y)
of a process window.
.PARAMETER ProcessName
Name of the process to determine the window characteristics.
(All processes if omitted).
.PARAMETER Id
Id of the process to determine the window characteristics.
.PARAMETER X
Set the position of the window in pixels from the left.
.PARAMETER Y
Set the position of the window in pixels from the top.
.PARAMETER Width
Set the width of the window.
.PARAMETER Height
Set the height of the window.
.PARAMETER Passthru
Returns the output object of the window.
.NOTES
Name: Set-Window
Author: Boe Prox
Version History:
1.0//Boe Prox - 11/24/2015 - Initial build
1.1//JosefZ - 19.05.2018 - Treats more process instances
of supplied process name properly
1.2//JosefZ - 21.02.2019 - Parameter Id
.OUTPUTS
None
System.Management.Automation.PSCustomObject
System.Object
.EXAMPLE
Get-Process powershell | Set-Window -X 20 -Y 40 -Passthru -Verbose
VERBOSE: powershell (Id=11140, Handle=132410)
Id : 11140
ProcessName : powershell
Size : 1134,781
TopLeft : 20,40
BottomRight : 1154,821
Description: Set the coordinates on the window for the process PowerShell.exe
.EXAMPLE
$windowArray = Set-Window -Passthru
WARNING: cmd (1096) is minimized! Coordinates will not be accurate.
PS C:\>$windowArray | Format-Table -AutoSize
Id ProcessName Size TopLeft BottomRight
-- ----------- ---- ------- -----------
1096 cmd 199,34 -32000,-32000 -31801,-31966
4088 explorer 1280,50 0,974 1280,1024
6880 powershell 1280,974 0,0 1280,974
Description: Get the coordinates of all visible windows and save them into the
$windowArray variable. Then, display them in a table view.
.EXAMPLE
Set-Window -Id $PID -Passthru | Format-Table
???
Id ProcessName Size TopLeft BottomRight
-- ----------- ---- ------- -----------
7840 pwsh 1024,638 0,0 1024,638
Description: Display the coordinates of the window for the current
PowerShell session in a table view.
#>
[cmdletbinding(DefaultParameterSetName='Name')]
Param (
[parameter(Mandatory=$False,
ValueFromPipelineByPropertyName=$True, ParameterSetName='Name')]
[string]$ProcessName='*',
[parameter(Mandatory=$True,
ValueFromPipeline=$False, ParameterSetName='Id')]
[int]$Id,
[int]$X,
[int]$Y,
[int]$Width,
[int]$Height,
[switch]$Passthru
)
Begin {
Try {
[void][Window]
} Catch {
Add-Type @"
using System;
using System.Runtime.InteropServices;
public class Window {
[DllImport("user32.dll")]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool GetWindowRect(
IntPtr hWnd, out RECT lpRect);
[DllImport("user32.dll")]
[return: MarshalAs(UnmanagedType.Bool)]
public extern static bool MoveWindow(
IntPtr handle, int x, int y, int width, int height, bool redraw);
[DllImport("user32.dll")]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool ShowWindow(
IntPtr handle, int state);
}
public struct RECT
{
public int Left; // x position of upper-left corner
public int Top; // y position of upper-left corner
public int Right; // x position of lower-right corner
public int Bottom; // y position of lower-right corner
}
"@
}
}
Process {
$Rectangle = New-Object RECT
If ( $PSBoundParameters.ContainsKey('Id') ) {
$Processes = Get-Process -Id $Id -ErrorAction SilentlyContinue
} else {
$Processes = Get-Process -Name "$ProcessName" -ErrorAction SilentlyContinue
}
if ( $null -eq $Processes ) {
If ( $PSBoundParameters['Passthru'] ) {
Write-Warning 'No process match criteria specified'
}
} else {
$Processes | ForEach-Object {
$Handle = $_.MainWindowHandle
Write-Verbose "$($_.ProcessName) `(Id=$($_.Id), Handle=$Handle`)"
if ( $Handle -eq [System.IntPtr]::Zero ) { return }
$Return = [Window]::GetWindowRect($Handle,[ref]$Rectangle)
If (-NOT $PSBoundParameters.ContainsKey('X')) {
$X = $Rectangle.Left
}
If (-NOT $PSBoundParameters.ContainsKey('Y')) {
$Y = $Rectangle.Top
}
If (-NOT $PSBoundParameters.ContainsKey('Width')) {
$Width = $Rectangle.Right - $Rectangle.Left
}
If (-NOT $PSBoundParameters.ContainsKey('Height')) {
$Height = $Rectangle.Bottom - $Rectangle.Top
}
If ( $Return ) {
$Return = [Window]::MoveWindow($Handle, $x, $y, $Width, $Height,$True)
}
If ( $PSBoundParameters['Passthru'] ) {
$Rectangle = New-Object RECT
$Return = [Window]::GetWindowRect($Handle,[ref]$Rectangle)
If ( $Return ) {
$Height = $Rectangle.Bottom - $Rectangle.Top
$Width = $Rectangle.Right - $Rectangle.Left
$Size = New-Object System.Management.Automation.Host.Size -ArgumentList $Width, $Height
$TopLeft = New-Object System.Management.Automation.Host.Coordinates -ArgumentList $Rectangle.Left , $Rectangle.Top
$BottomRight = New-Object System.Management.Automation.Host.Coordinates -ArgumentList $Rectangle.Right, $Rectangle.Bottom
If ($Rectangle.Top -lt 0 -AND
$Rectangle.Bottom -lt 0 -AND
$Rectangle.Left -lt 0 -AND
$Rectangle.Right -lt 0) {
Write-Warning "$($_.ProcessName) `($($_.Id)`) is minimized! Coordinates will not be accurate."
}
$Object = [PSCustomObject]@{
Id = $_.Id
ProcessName = $_.ProcessName
Size = $Size
TopLeft = $TopLeft
BottomRight = $BottomRight
}
$Object
}
}
}
}
}
}
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