Then, inside theForEachblock, we construct a string for each element by combining$_(the element) and$new, creating a new line break after each element. This approach results in neatly formatted output, as each element is presented on a new line. ...
functionfunction1 {trap{'An error: '} NonsenseString'function1 was completed'}function1 이 스크립트를 실행하면 다음과 같은 결과가 생성됩니다. Output An error: NonsenseString: Line | 3 | NonsenseString | ~~~ | The term 'NonsenseString' is not rec...
Instead of having to worry about line break characters and the like Windows PowerShell has a construction known as a here-string, a construction that lets you bypass the complexities otherwise involved in assigning a multi-line string value to a variable. As shown above, you indicate the start...
ResultPropertyValueCollection) to string converting a string to [GUID] Converting a String value to Int64 Converting an old Batch command to Powershell Converting date/time values from json file Converting output from UTC to local time converting row into column in an array Converting VBS script t...
In this example, the$varvariable is created and initialized to a string value ofword2. Theswitchstatement uses theRegexclass to match the variable value first with the termword2. Because the variable value and the first test in theswitchstatement match, the first code block in theswitchstateme...
verbatim-command-string & non-ampersand-character Any Unicode character except | new-line-character non-ampersand-character: Any Unicode character except & verbatim-command-string: double-quote-character non-double-quote-chars double-quote-character non-double-quote-chars: non-double-quote-char non-do...
try{ NonsenseString } catch {Write-Host"An error occurred:"Write-Host$_.ScriptStackTrace } 结果类似于: Output An Error occurred: at <ScriptBlock>, <No file>: line 2 使用finally 释放资源 若要释放脚本使用的资源,请在finally和try块之后添加catch块。 无论finally块是否遇到终止错误,try块语句都会运...
function navigateToApp($browser, [string] $url, [string] $controlID, [int] $maxDelays, [int] $delayTime) { $numDelays = 0 $loaded = $false $browser.navigate($url) while ($loaded -eq $false -and $numDelays -lt $maxDelays) { $numDelays++ [System.Threading.Thread]::Sleep($delayTi...
Set-PSBreakpoint[-Action <ScriptBlock>] [[-Column] <Int32>] [-Line] <Int32[]> [-Script] <String[]> [-Runspace <Runspace>] [<CommonParameters>] PowerShell Set-PSBreakpoint[-Action <ScriptBlock>]-Command<String[]> [[-Script] <String[]>] [-Runspace <Runspace>] [<CommonParameters>...
namespace IgnorantTranscriber { class Program { static void Main(string[] args) { var processes = PowerShell.Create().AddCommand(“Get-Process”). AddParameter(“Name”, “*e*”).Invoke(); Console.WriteLine(“You have “ + processes.Count + ” processes with ‘e’ in the name!”);...