我試圖從一個PowerShell形式的輸入文本字符串像WIN
,發現有WIN
作爲他們的計算機名稱的前三個字母的所有計算機。傳遞輸入變量cmdlet的參數結果在空白數據
要做到這一點,我建立了一個Microsoft Technet example,只是稍微修改了代碼以獲取輸入的文本字符串並將其另存爲變量$ global:x。我將該變量($global:x
)傳遞到輸出到文件的最後一行代碼中的過濾器中,但輸出文件爲空。我已經做了一些谷歌搜索,並將變量從$x
更改爲$global:x
,但沒有奏效。
文件仍是空白。我對TechNet代碼示例的唯一更改是將變量從$x
更改爲$global:x
,並在最後添加過濾器;過濾器是代碼中的最後一行,應該將變量結果傳送到輸出文件中。
整個代碼如下。
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Drawing")
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
$objForm = New-Object System.Windows.Forms.Form
$objForm.Text = "FindSimiliarComputers"
$objForm.Size = New-Object System.Drawing.Size(300,200)
$objForm.StartPosition = "CenterScreen"
$objForm.KeyPreview = $True
$objForm.Add_KeyDown({if ($_.KeyCode -eq "Enter")
{$global:x=$objTextBox.Text;$objForm.Close()}})
$objForm.Add_KeyDown({if ($_.KeyCode -eq "Escape")
{$objForm.Close()}})
$OKButton = New-Object System.Windows.Forms.Button
$OKButton.Location = New-Object System.Drawing.Size(75,120)
$OKButton.Size = New-Object System.Drawing.Size(75,23)
$OKButton.Text = "OK"
$OKButton.Add_Click({$global:x=$objTextBox.Text;$objForm.Close()})
$objForm.Controls.Add($OKButton)
$CancelButton = New-Object System.Windows.Forms.Button
$CancelButton.Location = New-Object System.Drawing.Size(150,120)
$CancelButton.Size = New-Object System.Drawing.Size(75,23)
$CancelButton.Text = "Cancel"
$CancelButton.Add_Click({$objForm.Close()})
$objForm.Controls.Add($CancelButton)
$objLabel = New-Object System.Windows.Forms.Label
$objLabel.Location = New-Object System.Drawing.Size(10,20)
$objLabel.Size = New-Object System.Drawing.Size(280,20)
$objLabel.Text = "Please enter the partial computer name"
$objForm.Controls.Add($objLabel)
$objTextBox = New-Object System.Windows.Forms.TextBox
$objTextBox.Location = New-Object System.Drawing.Size(10,40)
$objTextBox.Size = New-Object System.Drawing.Size(260,20)
$objForm.Controls.Add($objTextBox)
$objForm.Topmost = $True
$objForm.Add_Shown({$objForm.Activate()})
[void] $objForm.ShowDialog()
Get-ADComputer -filter {name -like "$global:x*" -and Enabled -eq "true" } | Select -expand Name | out-file C:\Users\Admin1\Desktop\computers.txt
@JustinLahm什麼地方錯了討論,並從2014年起新更新的例子 - 感謝您的編輯,我創造了這個問題,回來時,我是這個論壇上的新用戶。已批准並+1給你。節日快樂... –