PowerShell - Add to Local Admin Group Prompts for info

Save this as a .ps1, It will ask for domain, user to add, and server/computer to add to

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function button ($title,$domain, $user, $Server) {

[void][System.Reflection.Assembly]::LoadWithPartialName( "System.Windows.Forms")

[void][System.Reflection.Assembly]::LoadWithPartialName( "Microsoft.VisualBasic")

$form = New-Object "System.Windows.Forms.Form";

$form.Width = 500;

$form.Height = 150;

$form.Text = $title;

$form.StartPosition = [System.Windows.Forms.FormStartPosition]::CenterScreen;

$textLabel1 = New-Object "System.Windows.Forms.Label";

$textLabel1.Left = 25;

$textLabel1.Top = 15;

$textLabel1.Text = $domain;

$textLabel2 = New-Object "System.Windows.Forms.Label";

$textLabel2.Left = 25;

$textLabel2.Top = 50;

$textLabel2.Text = $user;

$textLabel3 = New-Object "System.Windows.Forms.Label";

$textLabel3.Left = 25;

$textLabel3.Top = 85;

$textLabel3.Text = $Server;

$textBox1 = New-Object "System.Windows.Forms.TextBox";

$textBox1.Left = 150;

$textBox1.Top = 10;

$textBox1.width = 200;

$textBox2 = New-Object "System.Windows.Forms.TextBox";

$textBox2.Left = 150;

$textBox2.Top = 50;

$textBox2.width = 200;

$textBox3 = New-Object "System.Windows.Forms.TextBox";

$textBox3.Left = 150;

$textBox3.Top = 90;

$textBox3.width = 200;

$defaultValue = ""

$textBox1.Text = $defaultValue;

$textBox2.Text = $defaultValue;

$textBox3.Text = $defaultValue;

$button = New-Object "System.Windows.Forms.Button";

$button.Left = 360;

$button.Top = 85;

$button.Width = 100;

$button.Text = "Ok";

$eventHandler = [System.EventHandler]{

$textBox1.Text;

$textBox2.Text;

$textBox23.Text;

$form.Close();};

$button.Add_Click($eventHandler) ;

$form.Controls.Add($button);

$form.Controls.Add($textLabel1);

$form.Controls.Add($textLabel2);

$form.Controls.Add($textLabel3);

$form.Controls.Add($textBox1);

$form.Controls.Add($textBox2);

$form.Controls.Add($textBox3);

$ret = $form.ShowDialog();

return $textBox1.Text, $textBox2.Text, $textBox3.Text

}

$return= button "Enter Parameters" "Enter Domain" "Enter User" "Enter Server"

### Add Prameters returned from button

$Domain = $return[0]

$UserName = $return[1]

$Computer = $return[2]

## USe ADSI to connect to Remote Administrators group

$Group = [ADSI]"WinNT://$Computer/Administrators,group"

$User = [ADSI]"WinNT://$Domain/$UserName,user"

$Group.Add($User.Path)

if($error -ne $null)

{

(new-object -ComObject wscript.shell).Popup("$error",0,"Done",0x1)

}

else

{

(new-object -ComObject wscript.shell).Popup("Operation Completed",0,"Done",0x1)

}

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