# Write a powershell script to create GUI windows with 9 click blue buttons inside.When click one of the buttons, the button color change from blue to red.

# Here 's a PowerShell script that creates a GUI window with 9 blue buttons inside. When you click one of the buttons, the button color changes from blue to red:

# powershell
Add-Type -AssemblyName System.Windows.Forms
start-transcript

# Create a new form
$form = New-Object System.Windows.Forms.Form
$form.Text = "Numbers"
$form.Size = New-Object System.Drawing.Size(400, 400)
$form.StartPosition = "CenterScreen"

# Create 1 TextBox
$textDisplay = New-Object System.Windows.Forms.TextBox
$textDisplay.Location = New-Object System.Drawing.Point(20, 20)
$textDisplay.Size = New-Object System.Drawing.Size(340, 120)
$textDisplay.Font = New-Object System.Drawing.Font("Arial", 50)
$textDisplay.ForeColor = "Green"
$textDisplay.Text = "Press a button to show the number !"

# Create 9 buttons
$button1 = New-Object System.Windows.Forms.Button
$button1.Location = New-Object System.Drawing.Point(20, 120)
$button1.Size = New-Object System.Drawing.Size(100, 50)
$button1.Text = "1"
$button1.Font = New-Object System.Drawing.Font("Arial", 15)
$button1.BackColor = "Blue"
$button1.ForeColor = "White"
$button1.Add_Click({
  if ($button1.BackColor-ne "Blue") {
    $button1.BackColor = "Blue"
    $button1.Font = New-Object System.Drawing.Font("Arial", 15)
  } else {
    $button1.BackColor = "Red"
    $button1.Font = New-Object System.Drawing.Font("Arial", 30)
  }

  $textDisplay.Text = $button1.Text + " One"
  write-host $textDisplay.Text
})

$button2 = New-Object System.Windows.Forms.Button
$button2.Location = New-Object System.Drawing.Point(140, 120)
$button2.Size = New-Object System.Drawing.Size(100, 50)
$button2.Text = "2"
$button2.Font = New-Object System.Drawing.Font("Arial", 15)
$button2.BackColor = "Blue"
$button2.ForeColor = "White"
$button2.Add_Click({
  if ($button2.BackColor-ne "Blue") {
    $button2.BackColor = "Blue"
    $button2.Font = New-Object System.Drawing.Font("Arial", 15)
  } else {
    $button2.BackColor = "Red"
    $button2.Font = New-Object System.Drawing.Font("Arial", 30)
  }

  $textDisplay.Text = $button2.Text + " Two"
  write-host $textDisplay.Text
})

$button3 = New-Object System.Windows.Forms.Button
$button3.Location = New-Object System.Drawing.Point(260, 120)
$button3.Size = New-Object System.Drawing.Size(100, 50)
$button3.Text = "3"
$button3.Font = New-Object System.Drawing.Font("Arial", 15)
$button3.BackColor = "Blue"
$button3.ForeColor = "White"
$button3.Add_Click({
  if ($button3.BackColor-ne "Blue") {
    $button3.BackColor = "Blue"
    $button3.Font = New-Object System.Drawing.Font("Arial", 15)
  } else {
    $button3.BackColor = "Red"
    $button3.Font = New-Object System.Drawing.Font("Arial", 30)
  }

  $textDisplay.Text = $button3.Text + " Three"
  write-host $textDisplay.Text
})

$button4 = New-Object System.Windows.Forms.Button
$button4.Location = New-Object System.Drawing.Point(20, 180)
$button4.Size = New-Object System.Drawing.Size(100, 50)
$button4.Text = "4"
$button4.Font = New-Object System.Drawing.Font("Arial", 15)
$button4.BackColor = "Blue"
$button4.ForeColor = "White"
$button4.Add_Click({
  if ($button4.BackColor-ne "Blue") {
    $button4.BackColor = "Blue"
    $button4.Font = New-Object System.Drawing.Font("Arial", 15)
  } else {
    $button4.BackColor = "Red"
    $button4.Font = New-Object System.Drawing.Font("Arial", 30)
  }

  $textDisplay.Text = $button4.Text + " Four"
  write-host $textDisplay.Text
})

$button5 = New-Object System.Windows.Forms.Button
$button5.Location = New-Object System.Drawing.Point(140, 180)
$button5.Size = New-Object System.Drawing.Size(100, 50)
$button5.Text = "5"
$button5.Font = New-Object System.Drawing.Font("Arial", 15)
$button5.BackColor = "Blue"
$button5.ForeColor = "White"
$button5.Add_Click({
  if ($button5.BackColor-ne "Blue") {
    $button5.BackColor = "Blue"
    $button5.Font = New-Object System.Drawing.Font("Arial", 15)
  } else {
    $button5.BackColor = "Red"
    $button5.Font = New-Object System.Drawing.Font("Arial", 30)
  }
  $textDisplay.Text = $button5.Text + " Five"
  write-host $textDisplay.Text
})

$button6 = New-Object System.Windows.Forms.Button
$button6.Location = New-Object System.Drawing.Point(260, 180)
$button6.Size = New-Object System.Drawing.Size(100, 50)
$button6.Text = "6"
$button6.Font = New-Object System.Drawing.Font("Arial", 15)
$button6.BackColor = "Blue"
$button6.ForeColor = "White"
$button6.Add_Click({
  if ($button6.BackColor-ne "Blue") {
    $button6.BackColor = "Blue"
    $button6.Font = New-Object System.Drawing.Font("Arial", 15)
  } else {
    $button6.BackColor = "Red"
    $button6.Font = New-Object System.Drawing.Font("Arial", 30)
  }

  $textDisplay.Text = $button6.Text + " Six"
  write-host $textDisplay.Text
})

$button7 = New-Object System.Windows.Forms.Button
$button7.Location = New-Object System.Drawing.Point(20, 240)
$button7.Size = New-Object System.Drawing.Size(100, 50)
$button7.Text = "7"
$button7.Font = New-Object System.Drawing.Font("Arial", 15)
$button7.BackColor = "Blue"
$button7.ForeColor = "White"
$button7.Add_Click({
  if ($button7.BackColor-ne "Blue") {
    $button7.BackColor = "Blue"
    $button7.Font = New-Object System.Drawing.Font("Arial", 15)
  } else {
    $button7.BackColor = "Red"
    $button7.Font = New-Object System.Drawing.Font("Arial", 30)
  }

  $textDisplay.Text = $button7.Text + " Seven"
  write-host $textDisplay.Text
})

$button8 = New-Object System.Windows.Forms.Button
$button8.Location = New-Object System.Drawing.Point(140, 240)
$button8.Size = New-Object System.Drawing.Size(100, 50)
$button8.Text = "8"
$button8.Font = New-Object System.Drawing.Font("Arial", 15)
$button8.BackColor = "Blue"
$button8.ForeColor = "White"
$button8.Add_Click({
  if ($button8.BackColor-ne "Blue") {
    $button8.BackColor = "Blue"
    $button8.Font = New-Object System.Drawing.Font("Arial", 15)
  } else {
    $button8.BackColor = "Red"
    $button8.Font = New-Object System.Drawing.Font("Arial", 30)
  }
  $textDisplay.Text = $button8.Text + " Eight"
  write-host $textDisplay.Text
})

$button9 = New-Object System.Windows.Forms.Button
$button9.Location = New-Object System.Drawing.Point(260, 240)
$button9.Size = New-Object System.Drawing.Size(100, 50)
$button9.Text = "9"
$button9.Font = New-Object System.Drawing.Font("Arial", 15)
$button9.BackColor = "Blue"
$button9.ForeColor = "White"
$button9.Add_Click({
  if ($button9.BackColor-ne "Blue") {
    $button9.BackColor = "Blue"
    $button9.Font = New-Object System.Drawing.Font("Arial", 15)
  } else {
    $button9.BackColor = "Red"
    $button9.Font = New-Object System.Drawing.Font("Arial", 30)
  }
  $textDisplay.Text = $button9.Text + " Nine"
  write-host $textDisplay.Text
})

$button0 = New-Object System.Windows.Forms.Button
$button0.Location = New-Object System.Drawing.Point(140, 300)
$button0.Size = New-Object System.Drawing.Size(100, 50)
$button0.Text = "0"
$button0.Font = New-Object System.Drawing.Font("Arial", 15)
$button0.BackColor = "Blue"
$button0.ForeColor = "White"
$button0.Add_Click({
  if ($button0.BackColor-ne "Blue") {
    $button0.BackColor = "Blue"
    $button0.Font = New-Object System.Drawing.Font("Arial", 15)
  } else {
    $button0.BackColor = "Red"
    $button0.Font = New-Object System.Drawing.Font("Arial", 30)
  }
  $textDisplay.Text = $button0.Text + " Zero"
  write-host $textDisplay.Text
})

# Add buttons to the form
$form.Controls.Add($button1)
$form.Controls.Add($button2)
$form.Controls.Add($button3)
$form.Controls.Add($button4)
$form.Controls.Add($button5)
$form.Controls.Add($button6)
$form.Controls.Add($button7)
$form.Controls.Add($button8)
$form.Controls.Add($button9)
$form.Controls.Add($button0)
$form.Controls.Add($textDisplay)

# Show the form
$form.ShowDialog() | Out-Null