這個類型 Dictionary[int,string] 的完整名稱是 System.Collections.Generic.Dictionary[int,string]。7.2 一元運算符語法:Syntax 複製 unary-expression: primary-expression expression-with-unary-operator expression-with-unary-operato
从PowerShell 3.0 开始,可以获取非集合的单一实例对象的Count或Length属性。 PowerShell (Get-ServiceAudiosrv).Count Output 1 但是,某些对象具有Length属性。 例如,字符串的长度是字符串中的字符数。Count属性是 对象的实例数。 PowerShell PS>$str='string'PS>$str.Length6PS>$str.Count1 ...
-Path <String[]> Specifies the path to the current location of the property. Wildcard characters are permitted. Required? true Position? 0 Default value None Accept pipeline input? True (ByPropertyName, ByValue) Accept wildcard characters? true 若要修复该命令,必须在 cmdlet 中Move-ItemProperty指...
并且,PowerShell 有一个 cmdlet ConvertFrom-StringData,用于将字符串转换为 hashtable。 语法 语法hashtable 如下所示: PowerShell 复制 @{ <name> = <value>; [<name> = <value> ] ...} 有序字典的语法如下所示: PowerShell 复制 [ordered]@{ <name> = <value>; [<name> = <value> ] .....
The second parameter was the count, denoting the number of characters to be deleted. For instance, we used $string.Remove(0,1) to remove one J character (from the 0th index). We can also use it with different arguments based on what we want to accomplish. For example, the $string....
Typically configured together with the ClipartEnabled and TranslationEnabled parameters. Expand table Type: String Position: Named Default value: None Required: False Accept pipeline input: False Accept wildcard characters: False-RecycleActiveProcessCountSpecifies the number of files that a single Word ...
[-DisplayName <String>] [-DomainController <Fqdn>] [-DowngradeHighPriorityMessagesEnabled <Boolean>] [-DumpsterMessagesPerFolderCountReceiveQuota <Int32>] [-DumpsterMessagesPerFolderCountWarningQuota <Int32>] [-EmailAddresses <ProxyAddressCollection>] [-EmailAddressPolicyEnabled <Boolean>] [-EnableRoom...
Use the Get-Random cmdlet with the -join operator to generate a random string containing lowercase letters, uppercase letters, numbers and special characters in PowerShell. Use Get-Random Cmdlet with -join Operator 1 2 3 -join ((33..126) | Get-Random -Count 10 | % {[char]$_}) OU...
Type: String Position: Named Default value: None Required: False Accept pipeline input: False Accept wildcard characters: False-FirstSpecifies the number of objects to select from the beginning of an array of input objects. Expand table Type: Int32 Position: Named Default value: None Required:...
In the following figure, I use theMeasure-Objectcmdlet to count lines; then lines and characters; and finally lines, characters, and words. These commands illustrate combining the switches to return specific information. One really cool thing I can do with theMeasure-Objectcmdlet is to measure ...