Vista - Using Radio Buttons within Powershell

Hi,

Could anyone help me out with the following problem?

I'm currently using Window's Powershell to create an installation script,
and have come across 2 problems.

The first problem is that I have to processes which happen at the same time,
but I want one to happen first, then once that one has completed I want the
next one to happen. The part of the script for this which I'm having a
problem with is the following.

#Region Main code

updatelog "Beginning installation of $strProductName"

logfilecheck

filecheck $strCommand # Check that file exits

if ($strCommand -gt 0) {
startinstall $strCommand $strArg # first parameter is the executable, the
second is the arguments. ALL arguments must be in the second parameter
}

Stop-PSJob -Name $form "Flex Domain Name"

#show Form
$form.Add_Shown({
$script:dt = (&$scriptBlock | out-dataTable)
$scriptG.DataSource = $DT.psObject.baseobject
$Rows.Text="[Rows:$($script:dt.rows.count)]"
$dg.AutoResizeColumns()
$form.Activate()
})

$form.showdialog()
}

The next problem I have is that I'm trying to use Radio Buttons to select
which .reg file the installation should use depending on which domain I'm in.
The only problem I have is getting the radio buttons to help the installation
detect which .reg file it should use. What type of Event Handler/Argument
should I use so that it picks up the correct .reg file? If anyone has any
ideas, or example scripts please let me know.

Many Thanks.

Stuart.B wrote:Try tagging just "|out-null" at the end of the commands that you want to
wait for them to complete.

I've not tried your WinForms code yet...

Marco

Can you share your entire code or is that a problem?

Marco

"Marco Shaw [MVP]" wrote:
No, not a problem. I have replaced certain parts of the code, as it's work
related and I'm not allowed to disclose that information. I've tried to
|Out-Null way and it doesn't seem to have an effect. Any suggestions???

Here is the entire script.

#region variables

$erroractionpreference = "SilentlyContinue"

$strComputer = (Get-Content env:COMPUTERNAME) # Store computer name

$root = [ADSI]"LDAP://RootDSE" #
$strDomain = $root.Get("rootDomainNamingContext") # Connect to Active
Directory

$strInsPath = pwd # Store local working directory

$strLogDetails = "Started main installation routine"

##################################################################################
##################################################################################
# Start of engineer editable variables
#

$strProductName = "Application Name"

$strCommand = cd "d:\Application"

$strArg = msiexec /i "Application.msi"

# End of engineer editable variables
#
##################################################################################
##################################################################################

$strLogFile = "Log File Location"

$strOldLogFile = "Old Log File Location"

#endregion

#region functions

# load WinForms
[Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms") | Out-Null

# create form
$form = New-Object Windows.Forms.Form
$form.text = "Form Name"
$form.top = 10
$form.left = 10
$form.height = 130
$form.width = 275

# create label
$label = New-Object Windows.Forms.Label
$label.text = "Domain Name"
$label.height = 30
$label.width = 75
$label.top = 2
$label.left = 25
$form.controls.add($label)

# create button
$button = New-Object Windows.Forms.Button
$button.add_click({onPress})
$button.text = "OK"
$button.height = 20
$button.width = 50
$button.top = 60
$button.left = 100
$form.controls.add($button)

# create radiobutton
$RadioButton = New-Object Windows.Forms.radiobutton
$RadioButton.text = "Button Text"
$RadioButton.height = 20
$RadioButton.width = 150
$RadioButton.top = 2
$RadioButton.left = 100
$form.controls.add($RadioButton)


# create radiobutton1
$radiobutton1 = New-Object Windows.Forms.radiobutton
$RadioButton1.text = "Button Text"
$RadioButton1.height = 20
$RadioButton1.width = 150
$RadioButton1.top = 30
$RadioButton1.left =100
$form.controls.add($RadioButton1)

# create event handler for button
$event = {
$form.Close()
}

# attach event handler
$button.Add_Click($event)

# attach controls to form
$form.controls.add($button)
$form.controls.add($label)
$form.controls.add($textbox)

$form.showdialog()

function filecheck {

param ($chkpath)

if ((Test-Path $chkpath) -eq $false) {

updatelog "$chkpath NOT FOUND!!!"

finish 1

}

}


function logfilecheck {
if ((Test-Path $strLogFile) -eq $true) {

if ((Test-Path $strOldLogFile) -eq $false) {

md $strOldLogFile

}

Move-Item -force $strLogFile LogFileName.log

}

}



function finish { # finishes the script and outputs an appropriate message

param ($iserror)

if ($iserror -eq 1)

{
$Date = Get-Date

cls

"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" >> $strLogFile
"***ERROR: Installation aborted! $Date" >> $strLogFile
"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" >> $strLogFile

exit 1 # returns $False to indicate error if needed

}

else

{

$Date = Get-Date

cls

$host.ui.rawui.windowtitle = "Installation Finished."

"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" >> $strLogFile
"***INFO: Installation completed successfully! $Date" >> $strLogFile
"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" >> $strLogFile

exit 1
}

function errorcheck {

###################################################################################
# This function checks for errors in the previous command and the logfile
entry #
# is updated
#
###################################################################################

if (!$?) {

updatelog "$Error.ErrorDetails"

finish 1

}

}

function updatelog {

###################################################################################
# This function updates the install log
#
###################################################################################

param($strLogMessage)

$strdate = date

$strMessage = "$strdate" + " " + "$strLogMessage"

$strMessage >> $strLogFile

}

function startinstall {

###################################################################################
# This function runs the installation command line
#
###################################################################################

param($strCommand ,$strArg)

updatelog "Executing $strCommand"

#cd ..

#$strCommand = "$strInsPath" + "\" + "$strExeFile" # Concatenate full path
to installation executable

$shell = New-Object -comObject Shell.Application #

$shell.ShellExecute("$strCommand","$strArg") # Running installation program

errorcheck

updatelog "$strCommand has been executed"

}

#endregion



#region Constructor

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

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

#endregion

#Region Main code

updatelog "Beginning installation of $strProductName"

logfilecheck

filecheck $strCommand # Check that file exits

if ($strCommand -gt 0) {
startinstall $strCommand $strArg
}

#show Form
$form.Add_Shown({
$script:dt = (&$scriptBlock | out-dataTable)
$scriptG.DataSource = $DT.psObject.baseobject
$Rows.Text="[Rows:$($script:dt.rows.count)]"
$dg.AutoResizeColumns()
$form.Activate()
})

$form.showdialog() | Out-Null
}

$add = $doc.getElementByID("RadioButton")
$add = $doc.getElementByID("RadioButton1")

$add.checked = $true

finish 0
#endregion

Marco,

I've just managed to get the Out-Null command to work within the script now.
So that is not an issue.

"Marco Shaw [MVP]" wrote:

You mentioned stop-psjob in your first post. Are you using PSH v1 or
PSH v2 CTP?

For v1, I'm going to check out whether you can background a regular DOS
command with this:
http://jtruher.spaces.live.com/blog/...628D!130.entry

The only other thing I can think of if having your EXEs write out to
files when they are done, and have the PowerShell script loop until a
certain log entry or file is present, then continue.

Marco

"Marco Shaw [MVP]" wrote:
I'm using PSH V1.

A script loop was an option I did consider, but I didn't think it would work
for only 2 Radio Buttons. The situation with the Radio Buttons is to
determine which .reg file the installation should merge. If one is selected,
it merge's the relevant .reg file, and if the other one is selected, it
merges the other .reg file instead. Does that make any sense?

Comment out:
$button.add_click({onPress})
Change to this:
# create event handler for button
$event = {
if($radiobutton.checked){write-host "button pressed"}
if($radiobutton1.checked){write-host "button1 pressed"}
$form.Close()
}

I'm just echoing out whether a button is pressed or not, put your own
code in there...

Marco

"Marco Shaw [MVP]" wrote:
Many Thanks for the suggestion Marco. I just have one last question, what
command would I use to link each button to a particular .reg file. The code
that I have done so far, brings up the .msi file, but once completed brings
up the Window Form with the Radio buttons, and both .reg files one for each
radio button at the same time. I've tried many ways to get it to work, but
still no joy.

>> if($radiobutton.checked){write-host "button pressed"}I'm not following... Is the .reg file that you're trying to assign to
each radio button dynamic?

If it is static, I would have thought you could have just put your
command in the scriptblock above:

if($radiobutton.checked){do_my_reg_stuff_here}
....

Marco