do until循环是一种先执行循环体中的代码,然后判断条件是否为真的循环结构。当循环体执行完毕后,Powershell会检查$?的值,如果为$True,表示前一个命令执行成功,则终止循环;如果为$False,表示前一个命令执行失败,则继续执行循环。 以下是一个示例代码: 代码语言:txt 复制 do { # 循环体代码 Write-Host "Executing
Do..Until 构造运行脚本块,直到指定条件为 true。 此构造保证脚本块至少运行一次。 Do..Until 构造使用以下语法: PowerShell 复制 Do { Write-Host "Script block to process" } Until ($answer -eq "stop") While While 构造运行脚本块,直到指定条件为 false。 虽然它类似于 Do..While 构造,...
在 until 結構中,迴圈主體會重複執行,直到控制表達式的結果為 True。 控制表達式會在迴圈主體的每個執行之後進行評估。 例子: PowerShell 複製 $i = 1 do { "{0,1}`t{1,2}" -f $i, ($i * $i) } while (++$i -le 5) # loop 5 times $i = 1 do { "{0,1}`t{1,2}" -f $i,...
$aryComputers = "loopback", "localhost" #数组变量 Set-Variable -name intDriveType -value 3 -option constant #常量定义 常量:intDriveType 值:3 foreach ($strComputer in $aryComputers) #循环遍历数组对象 {"Hard drives on: " + $strComputer #获取wmi对象 分类:win32_logicaldisk 电脑名称:$strComp...
结果:True [DateTime]::Now #返回当前时间 6.字符串运算符 + 连接两个字符串 * 按指定次数重复字符串 -f 设置字符串格式 -replace 替换运算符 用法:"abcd" -replace "bc","TEST" 返回结果:aTESTd -match 正则表达式匹配 -like 通配符匹配 7.其他运算符 ...
Do-While loop until input is null Does anyone know how to AutoFit Columns starting from a particular Row in Excel? Does closing the command window kill a process? Does Compare-Object return anything if there is an exact match? Does get-aduser with -select always truncate the fields? Does ...
根据实际情况修改 # 创建新用户 New-ADUser ` -SamAccountName $username ` -UserPrincipalName "$username@domain.com" ` -Name $displayName ` -DisplayName $displayName ` -GivenName "User" ` -Surname "Lastname" ` -EmailAddress $email ` -AccountPassword $password ` -Enabled $true ` -Path $...
PrintError "Failed to apply policy" } $Error.Clear() # Convert back to room mailbox Set-Mailbox $credNewAccount.UserName -Type Room # Loop until resource type goes back to room for ($i = 0; ($i -lt 5) -And ((Get-Mailbox $credNewAccount.UserName).ResourceType -ne "Room"); $i...
问PowerShell用户名生成器-添加到文件/检查对象EN编程环境中的对象很象现实世界中的对象。实际的对象有...
number of loops probably depends on how many mail items are ready for copy-move operations and other factors in how Outlook interoperates with your computer. In any event, the solution is to use a Do-While structure to keep running the loop until all marked items have been properly managed...