Question

我想在自动输入“Hello this is a test”后暂停此脚本，按 enter 键后，它应等待 F2 键按下。怎么办？

function wait {
param([int]$stop = 3)
Start-Sleep -seconds $stop
}


[void] [System.Reflection.Assembly]::LoadWithPartialName("Microsoft.VisualBasic")
& "$env:Windir\notepad.exe"
$a = Get-Process | Where-Object {$_.Name -eq "Notepad"}
wait

[System.Windows.Forms.SendKeys]::SendWait("Hello this is a test")
[System.Windows.Forms.SendKeys]::SendWait("{ENTER}")
wait

# here I want something like wait for F2 key to be pressed
# after the F2 key was pressed I want the script to continue

[System.Windows.Forms.SendKeys]::SendWait("This is After the key was pressed")
[System.Windows.Forms.SendKeys]::SendWait("{ENTER}")

exit

Answer 1

以下是您的脚本的修改版本，可以实现您的目标。请记住，这在PowerShell集成脚本编辑器（ISE）中不起作用。

$Wait = 3;

[void] [System.Reflection.Assembly]::LoadWithPartialName("Microsoft.VisualBasic")
& "$env:Windir\notepad.exe"
$a = Get-Process | Where-Object {$_.Name -eq "Notepad"}
Start-Sleep -Seconds $Wait;

[System.Windows.Forms.SendKeys]::SendWait("Hello this is a test")
[System.Windows.Forms.SendKeys]::SendWait("{ENTER}")
Start-Sleep -Seconds $Wait;

while ([System.Console]::ReadKey().Key -ne [System.ConsoleKey]::F2) { };

[System.Windows.Forms.SendKeys]::SendWait("This is After the key was pressed")
[System.Windows.Forms.SendKeys]::SendWait("{ENTER}")

exit

Answer 2

以下内容将循环，直到按下F2，并提示用户。

do{ echo "Press F2";$x = [System.Console]::ReadKey() } while( $x.Key -ne "F2" )

Powershell等待按键

2 个答案: