$array = 1..5 | ForEach-Object { "ATX-SQL-$PSItem" } 通常當我們想到使用管道時,我們會聯想到典型的 PowerShell 單行指令。 我們可以將 foreach() 語句和其他迴圈搭配於管線中使用。 因此,我們可以將項目放入管線,而不是在迴圈中將項目新增至陣列。PowerShell 複製 ...
PS> $empty = $null PS> $empty[0] Error: Cannot index into a null array. 因此,在尝试访问数组中的元素之前,请确保数组不是 $null。Count数组和其他集合具有计数属性,可告知数组中有多少项。PowerShell 复制 PS> $data.count 4 PowerShell 3.0 向大多数对象添加了计数属性。 你可以使用单个对象,它应该...
Get-ComputerInfo 英文术语 中文术语 解释 WindowsBuildLabEx Windows 构建实验室扩展 提供操作系统的详细构建信息,通常用于识别 Windows 版本的精确构建号。 WindowsCurrentVersion 当前 Windows 版本 当前 Windows
For example, the objects that Get-Process retrieves to represent processes are of the System.Diagnostics.Process type. To create a strongly typed array of process objects, enter the following command:PowerShell Copy [Diagnostics.Process[]]$zz = Get-Process ...
unsigned n) memcpy(arr->pvData, PowerShellRunner_dll, PowerShellRunner_dll_len); SafeArrayUnlock(arr); hr = spDefaultAppDomain->Load_3(arr, &spAssembly); if (FAILED(hr)) { wprintf(L"Failed to load the assembly w/hr 0x%08lx\n", hr); goto Cleanup; } // Get the Type of Power...
Control size of Excel window openned with PoweShell? Conversion error when inserting into a SQL Server table Convert a perl script to use in powershell instead Convert a string to a PSObject Convert array to string Convert Arraylist to delimited string Convert C# code in to PowerShell Script ...
PowerShell Bonus: Getting an Array of Day/Month Names To tell you the truth this has nothing to do with the Get-Date cmdlet, but we decided to tack this on to this week’s tip because we found in interesting. The .NET Framework class System.Globalization.DateTimeFormatInfo is designed to...
True True Object[] System.Array 访问对象属性一个对象类型包含对象成员,成员具有常用属性和方法,可以是输入域或事件。属性通常用来向外界展示对象的数据,数据通常存放在一个属性中,而这个属性又以一个对象的形式存在。可以使用如下符号来访问属性值:展开表 ...
If a specific mailbox has its own item retention set, that value is used instead of this value, which is set on the mailbox database.Example 2PowerShell Copy Set-MailboxDatabase <Mailbox Database Name> -RpcClientAccessServer <ClientAccessServer or ClientAccessServerArrayID> In Exchange ...
v7.6.0-preview.2 Release of PowerShell Pre-release 7.6.0-preview.2 - 2025-01-14 General Cmdlet Updates and Fixes Add the AIShell module to telemetry collection list (#24747) Add helper in EnumSingleTypeConverter to get enum names as array (#17785) (Thanks @fflaten!) Return correct Fi...