To create a strongly typed array, that is, an array that can contain only values of a particular type, cast the variable as an array type, such as string[], long[], or int32[]. To cast an array, precede the variable name with an array type enclosed in brackets. For example:Power...
首先,将要显示的变量值存储在一个字符串变量中。 代码语言:txt 复制 $variable = "第一行内容`n第二行内容" 使用[System.Windows.Forms.MessageBox]::Show方法来显示消息框,并在其中使用字符串变量。 代码语言:txt 复制 [System.Windows.Forms.MessageBox]::Show($variable) 这样,就可以在消息框中显示带有...
Similar to the array subexpression, this syntax is used to declare a hash table. For more information, see about_Hash_Tables. Call operator & Runs a command, script, or script block. The call operator, also known as the invocation operator, lets you run commands that are stored in variable...
Mandatory = true)] [Alias("PSPath")] public string[] Path { get { return paths; } set { paths = value; } } private string[] paths; /// /// Declare a Pattern parameter that specifies the pattern(s) /// used to find matching patterns in the string representation /// of...
不要像这样丢弃对象: [PSCustomObject]$Props 你可以更明确: $Props | Out-String 如果要打印一个表中的所有对象,请在打印之前先收集它们: Function Write-ArrayToTable{ param( [String[]]$Names, [Object[][]]$Data ) $myProps = for($i = 0;; ++$i){ $Props = [ordered]@{} for($j = 0...
Create a new String array with a fixed size of 5, instead of using ReDim preserve. Declare a string array called "tmpArray" with a size of 5. Use a while loop to check if the next character in "tmpReader" is not equal to -1. If true, split the current line in "tmpReader" usi...
ls -ltr管道grep数组在PowerShell中非常简单-要将参数声明为字符串数组，请键入[string[]]：...
can save the input as a secure string, you can use this cmdlet to prompt users for secure data, such as passwords, as well as shared data. @() Whether or not the result is an array depends on the number of results that were returned. If more than one, PowerShell returns an array....
[String]$PropertyMyClass() {$this.Property ='Hello world'}[String]ToString() {return$this.Property } } 方法还可以进行重载 classMyClass{ [String]$Property='Hello world'[String]ToString() {return'{0} on {1}'-f$this.Property,(GetDate).ToShortDateString() ...
We declare a variable$nameand assign it the value "John Doe". Write-Output "Hello, $name!" We use theWrite-Outputcmdlet to print a greeting to the console. We use string interpolation to include the value of the$namevariable in the output. ...