powershell-2.0

问题 In a thread here I found a way to check whether a user has administrative privileges. However, when I try to use boolean logic on this it fails to work. $user = [Security.Principal.WindowsIdentity]::GetCurrent(); (New-Object Security.Principal.WindowsPrincipal $user).IsInRole([Security.Principal.WindowsBuiltinRole]::Administrator) if($user = $false){cls;Write-warning "Starting and stopping services can only be done with administrative privileges.`nPlease restart this script from an elevated

问题 My manager asked me to get the list of functions available inside each .cs file in our project. But the number of .cs files are huge. It is tough to look by manual. Is there any way to find the function name in .cs files by writing script or code? 回答1: Use reflection. If all the files are in the project then you can use: Type[] types = Assembly.GetExecutingAssembly().GetTypes(); foreach (Type toCheck in toProcess) { MemberInfo[] memberInfos = toCheck.GetMembers(BindingFlags.NonPublic |

问题 I'm working on a script to create Security and Distribution groups so that they will follow our naming standards. In the script I use New-DistributionGroup to create the group, Set-DistributionGroup to add some Custom attributes, and then want to use Set-ADGroup to add a Description. (aside: what a pain that New-DistributionGroup can't do these things!) Despite setting sleep times up to 30 seconds, Set-ADGroup always fails with: Set-ADGroup : Cannot find an object with identity: '

问题 I'm struggling here. Using Powershell and GUI, how to automatically refresh data on a form? Example with the script below, how to automatically update the label with the number of process executed by my computer? Add-Type -AssemblyName System.Windows.Forms $Form = New-Object system.Windows.Forms.Form $Form.Text = "Sample Form" $Label = New-Object System.Windows.Forms.Label $Label.Text = "Number of process executed on my computer" $Label.AutoSize = $True $Form.Controls.Add($Label) $Form

问题 I'm not sure if I'm being a bit thick, but I have a simple script with three lines: $iis = 90000 $name = "somesite" Write-Host("Values are: $iis and $name") If I set a breakpoint on any of these lines and hit the play button (F5 - start debugging) the script runs but the breakpoints are ignored. If I start the script with F11 (step into) I can step through just fine, however hitting F5 to run to the next breakpoint again causes PowerGUI to ignore the breakpoints The script I'm working on is

问题 I am using PowerShell 2.0 (can't upgrade) and I am writing a series of scripts that uses some information from Active Directory. Coming from an OOP languages like C++, I want to emulate a class in PowerShell 2.0, but I know that they only have the class statement in 5.0, and I don't want to use C# to embed classes because I already have a functions (which will be my methods) written in Powershell.. I read this: Powershell. Create a class file to hold Custom Objects? And I am able to do a

问题 I know that I can create variable that represents a folder path in my profile. For example, $here = Split-Path -Parent $MyInvocation.MyCommand.Path Is there an easy way to create an alias to a directory in PowerShell? Create an alias PS> Create-FolderAlias -name $foo -path "C:\Program Files" Create an alias based on another alias PS> Create-FolderAlias -name $bar -path $foo + "\Microsoft" Use alias as expected PS> cd $foo It would be nice if these aliases would be persisted between sessions.

问题 I am looking for the best way to check if a Com Object exists. Here is the code that I have; I'd like to improve the last line: $ie = New-Object -ComObject InternetExplorer.Application $ie.Navigate("http://www.stackoverflow.com") $ie.Visible = $true $ie -ne $null #Are there better options? 回答1: I would stick with the $null check since any value other than '' (empty string), 0 , $false and $null will pass the check: if ($ie) {...} . 回答2: You can also do if ($ie) { # Do Something if $ie is not

问题 I am having an issue where the SendMessage() function is causing a script to hang and thus never exiting though it is running the SendMessage like it should (Its task completes). Is there anyway to get around this because I am having a heck of a time killing it from the master script. Stop-job -name offmon or Remove-job -name offmon -force will not kill it. With out the force on remove-job it reports it cannot kill it because it is not finished. I need to call this many times per day and each

问题 I have a powershell script that goes through a list of name value pairs in a registry key and do some maniuplations. All of this happens inside the below foreach-object loop Get-ChildItem "HKLM:\SOFTWARE\PathA\pathB" -Recurse | ForEach-Object { $regkey = (Get-ItemProperty $_.PSPath) | Where-Object { $_.PSPath -match 'debug' } if ($masterList.Contains($_.Name)) #Check if the reg key is in master list { Set-ItemProperty -Path $regkey.PSPath -Name $_.Name -Value 1 } } This works perfectly fine