如何在同一行上连接 2 个 Write-Output？

Question

我写了一个脚本，可以 return 你是否安装了软件。

我想给它一些颜色，但我不知道如何在同一行上连接 2 Write-Output，因为 -NoNewline 仅适用于 Write-Host.. . 在这种情况下我不能使用：

# The function we use to give color

function Positive {
    process { Write-Host $_ -ForegroundColor Green }
    }

function Negative {
    process { Write-Host $_ -ForegroundColor Red }
    }

# Is the software installed?
# '0' = NO, is not installed
# '1' = YES, is installed

$Check = '1'

function Check_Installation($Check){
    if ($Check -eq '0') {return $response =  "No, is not installed" | Negative}
    elseif ($Check -eq '1') {return $response =  "Yes, is installed" | Positive}
    }

$First_Phrase =  "Let's check if the software is installed: "

Write-Output "$First_Phrase", "$response"

Check_Installation($Check)

我知道我可以连接

[string]::Concat("$First_Phrase", "$response")

但不工作。

Answer 1

这仅在控制台中有效，因为在 ISE 中更改前景颜色会更改每一行：

# The function we use to give color

function Set-Output {
    param ($colour, $str1, $str2)

    $t = $host.ui.RawUI.ForegroundColor
    $host.ui.RawUI.ForegroundColor = "$colour"

    $text = "$str1 $str2"

    Write-Output "$text"

    $host.ui.RawUI.ForegroundColor = $t

}

# Is the software installed?
# '0' = NO, is not installed
# '1' = YES, is installed

$Check = '1'

$First_Phrase =  "Let's check if the software is installed: "

Switch ($check) {
    ( 0 ) {Set-Output -colour RED -str1 $First_Phrase -str2 "No, is not installed" }
    ( 1 ) {Set-Output -colour GREEN -str1 $First_Phrase -str2  "Yes, is installed" }
}

Check_Installation($Check)

它所做的只是连接两个字符串并更改前景色。

如何在同一行上连接 2 个 Write-Output？

How to concatenate 2 Write-Output on the same line?

powershell

scripting

concatenation

string-concatenation

write-host