I'm working on a PowerShell script where I pull a line of text from a .txt file using `$msgTxt = (Get-Content $dataFile)[$numValue]` and then display it in a message box with `$wsh.Popup($msgTxt,0,$title,0)`. I want to add line breaks to the text, but so far, everything I've tried shows up literally in the popup (for example, 'This is line1 rn This is line2.'). Using escape sequences hasn't worked for me either. Is there any way to get line breaks to display correctly?
3 Answers
It's all about the backtick! In PowerShell, that's your escape character; so just use `n for new lines in your strings. That should do the trick!
You can use the backtick character for new lines in PowerShell. Try formatting your string like this: `"Line 1`nLine 2"` and it should work for the popup!
Another approach is to play with the Raw parameter. Keep in mind that PowerShell uses backticks as escape characters. If you want to do something a bit different, you could set a placeholder like `[newline]` in the text file and then replace that in your script with `$msgTxt.Replace("[newline]", "`n")`. This lets you retrieve a specific line number.
That's a smart workaround! Using a placeholder definitely gives you more control over the formatting.