[英]Separator(Write-Host) not recognised (Powershell)
Separator(Write-Host) (here) for BLANK whitespaces is not recognized when using it to display DELAYED output.使用它来显示 DELAYED output 时,无法识别用于 BLANK 空格的分隔符(写入主机) (此处) 。
How to display spaces within list elements?如何在列表元素中显示空格?
CODE代码
Write-Host "Started"
$startnum = 1
$endnum = 10
$list = $startnum..$endnum
$count = 0
Clear-Host
while($count -le $endnum){
Write-Host $list[$count] -NoNewline -Separator " " //<--not recognized
Start-Sleep 2
$count++
}
Clear-Host
Write-Host "Finished"
OUTPUT (Separator " " not recognized) OUTPUT (分隔符“ ”无法识别)
12345678910
The -Separator
is honored when you write out an array (one write process, many items).当你写出一个数组(一个写入过程,许多项目)时, -Separator
被尊重。
Write-Host (1..10) -Separator " "
When you do the opposite (multiple write processes, one item each), make a string that contains a space at the end.当你做相反的事情时(多个写入进程,每个进程一个项目),创建一个在末尾包含空格的字符串。
foreach ($i in 1..10) {
Write-Host "$i " -NoNewline
Start-Sleep -Milliseconds 250
}
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