PowerShell 複製 get-help registry USETRANSACTION 參數可支援交易的 Cmdlet 具有 UseTransaction 參數。 此參數會在使用中交易中包含 命令。 您可以使用完整參數名稱或其別名 「usetx」。只有在會話包含使用中交易時,才能使用 參數。 如果您在沒有使用中交易時,使用UseTransaction 參數輸入命令,則命令會失敗。
backup and restore a specific registry key in powershell Backup Bitlocker recovery key in AD on existing bitlocker domain computer Bat file to be ran as admin in powershell Batch File or script to change reg value batch file that exports registry key Batch printing Publisher files with 'Microsof...
Basically, data is only available to the current user or the assembly in which the code exists (it can also be isolated by domain).When using IsolatedStorage in these examples, I will be saving a key/value pair as strings. IsolatedStorage can store any type of data you need, but I'm ...
Microsoft Scripting Guy, Ed Wilson, is here. In your script, you are using theNew-ItemPropertycmdlet to attempt to update a registry key property value. When the registry key property exists, your script works. But when it does not, it fails. Here is a version of your script: $registryP...
StorageEmulatorInstallPathRegistryKeyValue StorageEmulatorRegistryKey StoragePrimaryKey StorageSecondaryKey SubscriptionAlreadyExists SubscriptionDataFileDeprecated SubscriptionDataFileName SubscriptionDataFileNotFound SubscriptionIdNotFoundMessage SubscriptionMustNotBeNull SubscriptionNameNe...
While looping, if you find a computer name match with the name the configuration provides, check whether it should be present or absent. If the Ensure property value is Present and the computer name exists in the TrustedHosts setting, the return value is set to True...
Before we decide to create a profile, let’s check to see whether we already have one: Test-Path $profile If the profile exists this command will return True; if it doesn’t exist, the command will return False. If this command returns False, you need to create the profile. ...
似乎所有的条件语句都使用if...else...，它的作用可以简单地概括为非此即彼，满足条件A则执行A的语句，否则执行B语句，python的if...else...功能更加强大，在if和else之间添加数个elif,有更多的条件选择，其表达式如下:
If the value of the $ConfirmPreference variable is None, PowerShell never automatically prompts you before running a cmdlet or function.To change the confirming behavior for all cmdlets and functions in the session, change $ConfirmPreference variable's value....
Setting the default value for the key The previous examples do not set the default value for the newly created registry key. If the registry key already exists (as it does in this specific case), use theSet-Itemcmdlet to assign a default value to the registry key as follows....