a=New-Object'object[,]'2,2# create a 2x2 array of anything$a[0,0] =10# set to an int value$a[0,1] =$false# set to a boolean value$a[1,0] ="red"# set to a string value$a[1,1] =10.50D# set to a decimal valueforeach($ein$a) {# enumerate over the whole array$e...
createArray() 说明 函数createArray()从输入值返回值数组。 可以使用此函数创建任何类型的数组。 输入值的类型必须相同 - 数字、字符串、对象或数组。 当输入值为对象或数组时,它们不需要是具有相同属性或相同类型的数组的对象。 当输入值为数组时,函数将返回数组数组。 示例 示例1 ...
$array= @(1,2,3,5,7,11) 將專案放入陣列之後,您可以使用foreach來逐一查看清單,或使用索引來存取陣列中的個別元素。 PowerShell foreach($itemin$array) {Write-Output$item}Write-Output$array[3] 您也可以以相同方式使用索引來更新值。 PowerShell ...
It refers to the first, last, and second-to-last elements in the array.You can use the plus operator (+) to combine a ranges with a list of elements in an array. For example, to display the elements at index positions 0, 2, and 4 through 6, type:PowerShell Copy ...
Want to create an array named $a, an array that contains the values 1, 2, and 3? Okey-doke: Copy $a = 1, 2, 3 That’s all you have to do: just separate the items using commas and add them all to the array in one fell swoop. Can you create an array of string values ...
PSCredential -ArgumentList $Username,$pass $iparray = @('172.21.66.32','172.21.65.41','172.21.65.162') for($i=0;$i -lt $iparray.Length;$i++){ "`$iparray["+$i+"]="+$iparray[$i]+"`n" Invoke-Command -ComputerName $iparray[$i] -Credential $Cred -ScriptBlock { Get-Windows...
True True Object[] System.Array $item为一个对象数组 动态和静态类型 一般对PowerShell变量重新赋值时,变量类型会自动改变,这体现了动态语言的特点; 而同样使用.NET 的C#却是静态强类型的语言,既然很像C#因此PowerShell也可以使用静态类型,静态类型带来的严谨性能避免不必要的错误。
# simpleforecast forecastday has 10 array object $forecastdays=$build_infoJson.forecast.simpleforecast.forecastday ; $forecastdaysArraryList = New-Object -TypeName System.Collections.ArrayList foreach ($forecastday in $forecastdays) { $forecastdaysArraryList.add(@{ Title=$countryCode ; Date=$fo...
Describes how to create and use functions in PowerShell. Long description A function is a list of PowerShell statements that has a name that you assign. When you run a function, you type the function name. PowerShell defines two kinds of functions: ...
Returns the result of one or more statements as an array. The result is always an array of 0 or more objects. PowerShell PS>$list= @(Get-Process|Select-Object-First10;Get-Service|Select-Object-First10) PS>$list.GetType() IsPublic IsSerial Name BaseType --- --- --- --- True True...