PowerShell 复制 Measure-Command [-InputObject <PSObject>] [-Expression] <ScriptBlock> [<CommonParameters>]说明Measure-Command cmdlet 在内部运行脚本块或 cmdlet,将操作的执行时间超时,并返回执行时间。备注 脚本块由 Measure-Command 当前作用域中运行,而不是子作用域运行。
打开命令提示符(Command Prompt)或者 PowerShell。 输入diskpart 进入Diskpart 命令行环境。 常用的 Diskpart 命令: list disk:列出所有的磁盘。 select disk X:选择要操作的磁盘,X 是磁盘的编号。 list partition:列出选择的磁盘上的所有分区。 create partition primary size=X:在选定的磁盘上创建一个主分区,大小...
Measure-Command { $test = 'PSCustomObject' for ($i = 0; $i -lt 100000; $i++) { $resultObject = [PSCustomObject]@{ Name = 'Name' Path = 'FullName' } } } | Select-Object @{n='Test';e={$test}},TotalSeconds Measure-Command { $test = 'New-Object' for ($i = 0; $...
}Measure-Command-InputObject(1..100)-Expression$scriptBlock|Format-ListTotalMillisecondsWrite-Host"The count of even numbers in 1..100 is$evenCount." Copy TotalMilliseconds:1.3838Thecountofeven numbersin1..100is50. Custom Function If you are serious about the performance variable, and want to keep...
Activity to invoke the Microsoft.PowerShell.Utility\Measure-Command command in a Workflow. C++ Copy public ref class MeasureCommand sealed : Microsoft::PowerShell::Activities::PSActivity Inheritance NativeActivity PipelineEnabledActivity PSActivity MeasureCommand Constructors Expand table MeasureCommand...
Measure-CommandMicrosoft.PowerShell.Utilityhelp Measure-ObjectMicrosoft.PowerShell.Utilityhelp Move-ItemMicrosoft.PowerShell.Managementhelp Move-ItemPropertyMicrosoft.PowerShell.Managementhelp New-AliasMicrosoft.PowerShell.Utilityhelp New-EventMicrosoft.PowerShell.Utilityhelp New-EventLogMicrosoft.PowerShell.Management...
bigDecimal加减乘法都没问题，除法由于会有除不尽小数的情况，如果不限制小数位数的话会进入死循环报错：...
group-object and measure object GUI to query AD into a listbox, and then selected item from listbox into other textboxes GUID to HEX Handling CIM Exceptions Hashtable - update the value Have a CSV of DeviceName from AzureAD, need ObjectId Have form created in PS exit when cancel button...
命令或指令碼時。它是 Measure-Command Cmdlet。此命令可讓您測量執行 Cmdlets 或指令碼所花費的時間。您可能也會覺得 -Command Cmdlet 對短指令碼偵錯很有用。 使用物件 SharePoint 中有大量的物件供使用,而且如您所預期的,SharePoint Server 中的可用物件比 Share Foundation多。透過閱讀本書,您可能...
To visualize the order of the items that go through theForeach-Object{$_}cmdlet you might use theTrace-Commandcmdlet but that might overwhelm you with data. Instead, using two simpleForEach-Object(alias%) test commands show you exactly where your measure points are and what goes in and com...