Powershell Form Button onclick event doesn't work as expected -


i need build prototype of gui powershell. onclick $bcancel.add_click({$form.close}) event doesn't start when clicked.

here shortened version of script.

# version: 2.0              #   # stand: 12. september 2017 # #############################  import-module activedirectory  # deklarierung  $activeapp = "fis" $comboboxapp = @("egov","fis","vi","dv","axioma","liegenschaften","hr portal","tutoris") $comboboxurgency = @("geringe dringlichkeit","mittlere dringlichkeit","höchste dringlichkeit") $comboboxpriot = @("geringe prorität","mittlere priorität","höchste priorität") $comboboxcategory = @("systemausfall","unerklärliches systemverhalten") $activeuser $coordinatorgroup = "bfo management"  # declaration pob $casetype $description $cdachangetyp $urgency $casecategory $contactorganisation $contactcustomer $contactnotifyby $isokforweb $coordinator $responsible $reference $memo $xmlbuffer = "*********** xml buffer ***********"    #recognizes active user      $activeusernp = get-wmiobject -class win32_computersystem | select username     $activeuser1 = $activeusernp.username       ############################################# fenster #############################################      add-type -assemblyname system.windows.forms     add-type -assemblyname system.drawing      $form = new-object system.windows.forms.form     $form.text = "vrsg | support ticket - $activeapp"     $form.topmost = $true     $form.width = 600     $form.height = 570      ############################################# linke reihe #############################################      $labeltitel = new-object system.windows.forms.label     $labeltitel.text = "vrsg |"     $labeltitel.forecolor = "#009454"     $labeltitel.autosize = $true     $labeltitel.width = 25     $labeltitel.height = 10     $labeltitel.location = new-object system.drawing.point(20,20)     $labeltitel.font = "arial narrow,16,style=bold"     $form.controls.add($labeltitel)      $labeltitel2 = new-object system.windows.forms.label     $labeltitel2.text = "support"     $labeltitel2.autosize = $true     $labeltitel2.width = 25     $labeltitel2.height = 10     $labeltitel2.location = new-object system.drawing.point(85,20)     $labeltitel2.font = "arial narrow,16,style=bold"     $form.controls.add($labeltitel2)      $label2 = new-object system.windows.forms.label     $label2.text = "application incident"     $label2.autosize = $true     $label2.width = 25     $label2.height = 10     $label2.location = new-object system.drawing.point(20,80)     $label2.font = "arial narrow,14,style=bold"     $form.controls.add($label2)       $labelallg = new-object system.windows.forms.label     $labelallg.text = "general information"     $labelallg.autosize = $true     $labelallg.width = 25     $labelallg.height = 10     $labelallg.location = new-object system.drawing.point(20,120)     $labelallg.font = "arial narrow,12,style=bold"     $form.controls.add($labelallg)       $labelbet = new-object system.windows.forms.label     $labelbet.text = "title *"     $labelbet.autosize = $true     $labelbet.width = 25     $labelbet.height = 10     $labelbet.location = new-object system.drawing.point(20,155)     $labelbet.font = "arial narrow,10,style=bold"     $form.controls.add($labelbet)       $tbbetreff = new-object system.windows.forms.textbox     $tbbetreff.width = 250     $tbbetreff.height = 20     $tbbetreff.location = new-object system.drawing.point(20,175)     $tbbetreff.font = "microsoft sans serif,10"     $form.controls.add($tbbetreff)      $labelcat = new-object system.windows.forms.label     $labelcat.text = "description*"     $labelcat.autosize = $true     $labelcat.width = 25     $labelcat.height = 10     $labelcat.location = new-object system.drawing.point(20,315)     $labelcat.font = "arial narrow,12,style=bold"     $form.controls.add($labelcat)      $labelcat = new-object system.windows.forms.label     $labelcat.text = "please describe problem"     $labelcat.autosize = $true     $labelcat.width = 25     $labelcat.height = 10     $labelcat.location = new-object system.drawing.point(20,335)     $labelcat.font = "arial narrow,11"     $form.controls.add($labelcat)      $textbox4 = new-object system.windows.forms.textbox     $textbox4.width = 540     $textbox4.height = 100     $textbox4.location = new-object system.drawing.point(20,360)     $textbox4.multiline = $true     $textbox4.font = "arial narrow,10"     $form.controls.add($textbox4)      ############################################# right side #############################################       $labeladm = new-object system.windows.forms.label     $labeladm.text = "administrative information"     $labeladm.autosize = $true     $labeladm.width = 25     $labeladm.height = 10     $labeladm.location = new-object system.drawing.point(350,120)     $labeladm.font = "arial narrow,12,style=bold"     $form.controls.add($labeladm)       $labeluser = new-object system.windows.forms.label     $labeluser.text = "ticket opened by"     $labeluser.autosize = $true     $labeluser.width = 25     $labeluser.height = 10     $labeluser.location = new-object system.drawing.point(350,155)     $labeluser.font = "arial narrow,10,style=bold"     $form.controls.add($labeluser)       $labeluser = new-object system.windows.forms.label     $labeluser.text = "$activeuser1"     $labeluser.autosize = $true     $labeluser.width = 25     $labeluser.height = 10     $labeluser.location = new-object system.drawing.point(350,175)     $labeluser.font = "arial narrow,10"     $form.controls.add($labeluser)       $labeluser = new-object system.windows.forms.label     $labeluser.text = "affected application"     $labeluser.autosize = $true     $labeluser.width = 25     $labeluser.height = 10     $labeluser.location = new-object system.drawing.point(350,205)     $labeluser.font = "arial narrow,10,style=bold"     $form.controls.add($labeluser)      $labeluser = new-object system.windows.forms.label     $labeluser.text = "fis (finance suite)"     $labeluser.autosize = $true     $labeluser.width = 25     $labeluser.height = 10     $labeluser.location = new-object system.drawing.point(350,225)     $labeluser.font = "arial narrow,10"     $form.controls.add($labeluser)       $labeapp = new-object system.windows.forms.label     $labeapp.text = "coordinator-group"     $labeapp.autosize = $true     $labeapp.width = 25     $labeapp.height = 10     $labeapp.location = new-object system.drawing.point(350,255)     $labeapp.font = "arial narrow,10,style=bold"     $form.controls.add($labeapp)       $labeluser = new-object system.windows.forms.label     $labeluser.text = "$coordinatorgroup"     $labeluser.autosize = $true     $labeluser.width = 25     $labeluser.height = 10     $labeluser.location = new-object system.drawing.point(350,275)     $labeluser.font = "arial narrow,10"     $form.controls.add($labeluser)      ############################################# buttons #############################################       $bcancel = new-object system.windows.forms.button     $bcancel.text = "cancel"     $bcancel.width = 90     $bcancel.height = 30     $bcancel.location = new-object system.drawing.point(370,490)     $bcancel.font = "arial narrow,12,style=bold"     $form.controls.add($bcancel)      $bsend = new-object system.windows.forms.button     $bsend.text = "send"     $bsend.width = 90     $bsend.height = 30     $bsend.location = new-object system.drawing.point(470,490)     $bsend.font = "arial narrow,12,style=bold"     $form.controls.add($bsend)       ############################################# button events #############################################  #add button event  $bcancel.add_click({$form.close})   [void]$form.showdialog() $form.dispose()

i've seen guys similar problems on stack overflow, solutions didn't work me.

does know went wrong here?

thank you!


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