结果按组输出到txt文件答案

【问题标题】：Results output to txt file by group结果按组输出到txt文件
【发布时间】：2018-07-16 18:57:02
【问题描述】：

我目前正在研究 Powershell，并正在编写一个从 Windows 系统获取多显示器显示配置的脚本。感谢其他人的帮助，我终于制定了一个完整的脚本来显示每台显示器的分辨率、视频输出类别、制造商和型号。这是完整的脚本：

add-type -assemblyName system.windows.forms 
[system.windows.forms.screen]::AllScreens.Bounds | format-list Width,Height | 
out-file -append system1.txt

enum VideoOutputTechnology {
UNINITIALIZED                    = -2
UNKNOW                           = -1
VGA                              = 0
S_VIDEO                          = 1
COMPOSITE_VIDEO                  = 2
COMPONENT_VIDEO                  = 3
DVI                              = 4
HDMI                             = 5
LVDS_OR_MIPI_DSI                 = 6
D_JPN                            = 8
SDI                              = 9
DISPLAYPORT_EXTERNAL             = 10
DISPLAYPORT_EMBEDDED             = 11
UDI_EXTERNAL                     = 12
UDI_EMBEDDED                     = 13
DONGLE_CABLE_THAT_SUPPORTS_SDTV  = 14
MIRACAST_CONNECTED_SESSION       = 15
INTERNAL_CONNECTION              = 0x80000000
}
Get-WmiObject WmiMonitorconnectionparams -Namespace root\wmi | 
Format-List @{ 
n='VideoOutputTechnology'
e={ [VideoOutputTechnology] $_.VideoOutputTechnology } 
} >> system1.txt

Get-WmiObject WmiMonitorID -Namespace root\wmi | ForEach-Object {
 [PSCustomObject]@{
     Manufacturer = ($_.ManufacturerName | ForEach {[char]$_}) -join ""
     Model        = ($_.UserFriendlyName | ForEach {[char]$_}) -join ""
 }
} | Format-List | Out-File -append system1.txt

system1.txt 中的输出为：

Width  : 1920
Height : 1080

Width  : 2560
Height : 1440





VideoOutputTechnology : DISPLAYPORT_EXTERNAL

VideoOutputTechnology : DVI





Manufacturer : ACI             
Model        : ASUS PB287Q  

Manufacturer : SAM             
Model        : SMS27A850

我的问题是：如何按每个监视器对输出结果进行分组。例如：

Manufacturer: ACI             
Model: ASUS PB287Q  
Width: 1920
Height: 1080
VideoOutputTechnology: DISPLAYPORT_EXTERNAL

Manufacturer: SAM             
Model: SMS27A850    
Width: 2560
Height: 1440
VideoOutputTechnology: DVI

提前感谢大家的回复。

【问题讨论】：

标签： powershell

【解决方案1】：

将部分结果放入变量中，并在一个 [PSCustomObject]
（我不太确定屏幕的顺序是否与 MonitorID 顺序匹配）
InstanceName 为WmiMonitorID 和WmiMonitorconnectionparams 所共有的属性WmiMonitorconnectionparams 用于同步设置。

编辑：合并 mklement0 的提示
EDIT2：添加属性 ProductCodeID,SerialNumberID,Manufactured(year,week)

## Q:\Test\2018\07\16\SO_51368476.ps1
## 

enum VideoOutputTechnology {
UNINITIALIZED                    = -2
UNKNOW                           = -1
VGA                              = 0
S_VIDEO                          = 1
COMPOSITE_VIDEO                  = 2
COMPONENT_VIDEO                  = 3
DVI                              = 4
HDMI                             = 5
LVDS_OR_MIPI_DSI                 = 6
D_JPN                            = 8
SDI                              = 9
DISPLAYPORT_EXTERNAL             = 10
DISPLAYPORT_EMBEDDED             = 11
UDI_EXTERNAL                     = 12
UDI_EMBEDDED                     = 13
DONGLE_CABLE_THAT_SUPPORTS_SDTV  = 14
MIRACAST_CONNECTED_SESSION       = 15
INTERNAL_CONNECTION              = 0x80000000
}

Add-Type -AssemblyName system.windows.forms
$Screens = [system.windows.forms.screen]::AllScreens.Bounds

$MIDs = Get-WmiObject WmiMonitorID -Namespace root\wmi

$i=0
$AllMonInfo = ForEach ($MID in $MIDs){
    $MCP = (Get-WmiObject WmiMonitorconnectionparams -Namespace root\wmi |
        Where-Object InstanceName -eq $MID.InstanceName)
    [PSCustomObject]@{
        Manufacturer = (-join [char[]] $MID.ManufacturerName)
        Model        = (-join [char[]] $MID.UserFriendlyName)
        ProductCodeID= (-join [char[]] $MID.ProductCodeID)
        SerialNumberID=(-join [char[]] $MID.SerialNumberID)
        Manufactured = ("{0}W{1}" -f $MID.YearOfManufacture,$Mid.WeekOfManufacture.ToString('00'))
        Width        = $Screens[$i].Width
        Height       = $Screens[$i].Height
        VideoOutput  = ([VideoOutputTechnology]$MCP.VideoOutputTechnology)
    }
    $i++
} 

$AllMonInfo | Format-List | Out-File '.\system1.txt' -Append -Encoding ascii

示例输出：

Get-Content '.\system1.txt'

Manufacturer   : SAM
Model          : SyncMaster
ProductCodeID  : 03E7
SerialNumberID : H9XQxxxxxx
Manufactured   : 2008W40
Width          : 1920
Height         : 1200
VideoOutput    : DVI

Manufacturer   : SAM
Model          : SyncMaster
ProductCodeID  : 0425
SerialNumberID : H1AKxxxxxx
Manufactured   : 2008W10
Width          : 1920
Height         : 1200
VideoOutput    : DVI

【讨论】：