The ForEach-Object cmdlet performs an operation on each item in a collection of input objects. The input objects can be piped to the cmdlet or specified using the InputObject parameter. Starting in Windows PowerShell 3.0, there are two different ways to
tokenLoopforeach($tokenin$tokens) {if($token.Kind-ne'Function') {continue}$position=$token.Extent.StartLineNumberdo{if(-not$foreach.MoveNext()) {breaktokenLoop }$token=$foreach.Current }until($token.Kind-in@('Generic','Identifier'))$functionPosition= [pscustomobject]@{ Name =$token....
($iin1..$count) {$result+=$i} } }5kb,10kb |ForEach-Object{$groupResult=foreach($testin$tests.GetEnumerator()) {$ms= (Measure-Command{ &$test.Value-Count$_}).TotalMilliseconds [pscustomobject]@{ CollectionSize =$_Test =$test.Key TotalMilliseconds = [Math]::Round($ms,2) } [GC]...
如果你想找出那些类型支持被格式化选项,只须查找.NET中那些类型支持多余的ToString()方法. [appdomain]::currentdomain.getassemblies() |ForEach-Object{ $_.GetExportedTypes() |Where-Object{!$_.IsSubclassof([System.Enum])} } |ForEach-Object{ $Methods=$_.getmethods() |Where-Object{$_.name-eq"tostring...
`foreach` 循环遍历集合或数组。 foreach ($item in $array) { Write-Output $item } `for` 循环进行计数迭代。 for ($i = 1; $i -le 10; $i++) { Write-Host $i } 6. 脚本块 使用`{}` 定义代码块。 function MyFunction { param($input) Write-Host "Processing $input..." } 7. 管道...
Equals Method bool Equals(System.Object obj), bool Equals(int obj) GetHashCode Method int GetHashCode() GetType Method type GetType() GetTypeCode Method System.TypeCode GetTypeCode() ToString Method string ToString(), string ToString(string format), string ToString(System.IFormatProvider provider.....
foreach (元素 in 集合) { 执行语句 } while: while(条件) { 执行语句 } do-while: do{ 执行语句 } while(条件) 函数 参数 参数类型参数解释 任意参数 内部变量$args 接受函数调用时接受的参数,$args是一个数组类型 命名参数 函数的每一个参数可以分配一个名称,在调用时通过名称指定对应的参数 预...
{1}}})\.json'$pattern=$patternTemplate-f$longestNumeralCount# Iterate, checking the length of the work item number as a string.for($i=0# Start at zero for first array item.$i-lt$fileList.Count# Stop on the last item in the array.$i++# Increment by one to step through the array...
Array subexpression operator@( ) 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 ...
Notice that the values are not in order—not in any sort of order at all. I want to add two to each of the values, and then I want to sort the list. To do this, I pipe the array of three variables to theForeach-Objectcmdlet. Inside the script block, I add two, and then I...