PowerShell 复制 [int].IsPrimitive # $true [Object[]].FullName # "System.Object[]" [int[,,]].GetArrayRank() # 3 专用于保存字符串的泛型堆栈类型(§4.4)可以编写为 [Stack[string]],专用于保存具有关联字符串值的 int 键的泛型字典类型可能编写为 [Dictionary[int,string]]。
PS C:\test> Get-Help Get-Process-ParameterName -Name <System.String[]> Specifies oneormore processes byprocessname. You cantypemultipleprocessnames (separated by commas)andusewildcard characters. The param eter name (`Name`)isoptional. 是否必需?False位置?0默认值 None 是否接受管道输入?True(By...
TheToString()result of the piped object isn't the same rich string representation produced by PowerShell's formatting system. So, you may need to pipe the objects toOut-Stringfirst. Piping toOut-Stringconverts the formatted output into a single multi-line string object. This means that when...
-Name <String> Required? false Position? 1 Default value Current directory Accept pipeline input? false Accept wildcard characters? false PSDefaultValue 属性の引数PSDefaultValue 属性には、次の 2 つの引数があります。ヘルプ - 既定値を記述する文字列。 この情報はコ...
B.1.9.3 字符串字面量 Syntax string-literal: expandable-string-literal expandable-here-string-literal verbatim-string-literal verbatim-here-string-literal expandable-string-literal: double-quote-character expandable-string-characters~opt~ dollars~opt~ double-quote-character double-quote-character: " (U+...
To create a range of characters, enclose the characters in quotes. PowerShell PS>'a'..'f'a b c d e f PowerShell PS>'F'..'A'F E D C B A If you assign a character range to a string, it's treated the same assigning a character array to a string. ...
Type:String Position:1 Default value:None Required:False Accept pipeline input:False Accept wildcard characters:False Applies to:Exchange Server 2010, Exchange Server 2013, Exchange Server 2016, Exchange Server 2019, Exchange Online, Exchange Online Protection ...
1. 2. 3. 4. 然后你想更改当前目录为桌面时,只须输入: Cd desktop: 1. 使用Remove-PSDrive来删除你创建的驱动器。如果该驱动器正在使用则不能删除。注意在使用New-PSDrive和Remove-PSDrive创建或删除驱动器时,指定的字母不能包含冒号,但是在使用驱动器工作时必须指定冒号。 Remove-PSDrive desktop 1. 读取文本...
Type:String Position:Named Default value:.NET SqlClient Data Provider Required:False Accept pipeline input:False Accept wildcard characters:False -ConnectionString Specifies a connection string to connect to the server. Type:String Position:Named ...
Type: String Aliases: pv Required: False Position: Named Default value: None Accept pipeline input: False Accept wildcard characters: False Valid values are strings, the same as for any variable names. Caution The PipelineVariable is scoped to the pipeline in which it's invoked. Variables out...