for loop through 5 textboxes

Question

I have created a GUI with 5 Textboxes. I call them $textboxHost1 - 5. Now I have an array in which I'm gonna save up to 5 values and then write each value according to the order into the textboxes. The first value in the array should be written into the first $textboxHost1 box.

To do that, I would like to make a for loop and have written this code

#$hostnameneingabe: Array, in which the values are saved.
$hostnameneingabeCount = $hostnameneingabe.Count
for($i = 0; $i -le $hostnameneingabeCount; $i++) {
    #code here
}

Now, I'm looking for a way to go down the order, so that the first $textboxHost1 comes firstly and so on.

To be accurate, the variable $textboxHost should be incrementally increased in the loop and the values at the position $i in the array should be written into that textbox. sth like

for($i = 0; $i -le $hostnameneingabeCount; $i++) {
    $textboxHost$i = 
}

Answer 1

I suppose you would be liking something like this?

$textboxHosts = Get-Variable | ? {$_.Name -match "textBoxHost[0-9]" -and $_.Value -ne $null} | sort Name

After this you can process that var with eg. a foreach:

foreach ($textboxHost in $textboxHosts) {<# Do some stuff #>}