Chapters/graphical-controllers-wpf/samples/Get-ServiceWPF.ps1
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#requires -version 5.0 $form = New-Object System.Windows.Window #define what it looks like $form.Title = "Service Status" $form.Height = 375 $form.Width = 750 $stack = New-object System.Windows.Controls.StackPanel #create a label $label = New-Object System.Windows.Controls.Label $label.HorizontalAlignment = "Left" $label.Content = "Enter a Computer name:" #add to the stack $stack.AddChild($label) #create a text box $TextBox = New-Object System.Windows.Controls.TextBox $TextBox.Width = 130 $TextBox.HorizontalAlignment = "Left" $TextBox.Text = "chi-p50" #add to the stack $stack.AddChild($TextBox) $datagrid = New-Object System.Windows.Controls.DataGrid $datagrid.HorizontalAlignment = "Center" $datagrid.Height = 250 $datagrid.Width = 650 $datagrid.CanUserReorderColumns = $True $datagrid.CanUserSortColumns = $True $datagrid.CanUserResizeColumns = $True $stack.AddChild($datagrid) #create a grid control $grid = New-Object System.Windows.Controls.Grid #create a button $btnOK = New-Object System.Windows.Controls.Button $btnOK.Content = "_OK" $btnOK.Width = 75 $btnOK.HorizontalAlignment = "Left" #this will now work $OK = { #verify computername was entered if ($textbox.text -notmatch "^\S+$") { Write-Warning "You must enter a computername" } else { Write-Host "Getting services from $($textbox.Text)" -ForegroundColor Green; $data = Get-CimInstance -ClassName Win32_Service -ComputerName $textbox.Text | Select Name,Displayname,StartName,StartMode,State $datagrid.ItemsSource = $data } } #add an event handler $btnOK.Add_click($OK) #add to the stack $grid.AddChild($btnOK) #add a quit button $btnQuit = New-object System.Windows.Controls.Button $btnQuit.Content = "_Quit" $btnQuit.Width = 75 $btnQuit.HorizontalAlignment = "right" $btnQuit.Add_Click({$form.Close()}) $grid.AddChild($btnQuit) $stack.AddChild($grid) #add the stack to the form $form.AddChild($stack) #show the form $form.ShowDialog() | Out-Null |