Cant return string for msExchMailboxGUID Cant use dfsutil in powershell Capture console output to a file Capture Error Return codes on computer rename using PowerShell Capturing LastExitCode from Start-Job background process Capturing log files from multiple .ps1 scripts called from within a .bat...
Job {5BCA8BE7-5BB6-11E3-BF41-00155D553612} : DSC Engine Error : Error Message Current configuration does not exist. ExecuteStart-DscConfigurationcommand with-Pathparameter to specify a configuration file and create a current configuration first. Error Code :1 5:針對特定工作識別碼產生的所有事件。
return null; } } } 然后,我们需要将自定义 ALC 挂接到默认 ALC 的 Resolving 事件,该事件是应用程序域上 AssemblyResolve 事件的 ALC 版本。 调用 EndProcessing() 时,将触发此事件以查找 AlcModule.Engine.dll。 C# 复制 namespace AlcModule.Cmdlets { public class AlcModuleResolveEventHandler : IModule...
This Cmdlet will return the Exception code and (if available) the Inner Exception values needed for a Try Catch Finally statement .EXAMPLE # Return values from the most recent Error record Get-ErrorRecord.EXAMPLE # Get 4th record in PowerShell Error Array $V=$Error[3]#Retrieve ...
defread_ast_file(filename):log_info(f"Reading input AST: {filename}")try:ast=ET.parse(filename)returnast except IOErrorase:log_err(e.args[1])returnNone except Exceptionase:log_err(str(e))returnNone defcreate_ast_file(ps1_file):log_info(f"Creating AST for: {ps1_file}")cmd=["Pow...
PS C:\temp> $lastexitcode 3 In this example, the return value is correct. Additional file information Additional file information for Windows 7 and for Windows Server 2008 R2 Additional files for all supported x86-based ver...
Just simply supply theEXITcommand and a numeric value at the point where the error is flagged. For example, the following code is a PowerShell script that returns a value of 76 if the script does not match the value of$Value. If($Value-eq‘SomethingGood’){Write-Output‘It’sGood,it’...
This command uses the Windows PowerShellVerbose parameter to return the message output of the SQL PRINT command. Example 6: Invoke a command using a positional string as input PowerShell Set-Location"SQLSERVER:\SQL\MyComputer\MainInstance\Databases\MyDatabase"PS SQLSERVER:\SQL\MyComputer\MainInstanc...
When an object isn't an indexed collection, using the index operator to access the first element returns the object itself. Index values beyond the first element return$null. PowerShell PS> (2)[0]2PS> (2)[-1]2PS> (2)[1]-eq$nullTrue PS> (2)[0,0]-eq$nullTrue ...
PowerShell 中有两种方法可以返回多个值,一种上面介绍的做法,而另一种更传统的办法就是使用 return 语句。也就是说,如果我们确实想返回三个值,其实可以像下面这么干: function InitializePropertyConfigXml() { $xmlDoc = New-Object System.Xml.XmlDocument $decl = $xmlDoc.CreateXmlDeclaration("1.0", "utf-...