Powershell : Issues with user input collection from Multiple InPutBox Form

Question

I am having issues with getting user input to pass from a form that a user fills out into variables that I can then use in other methods and commands. (ex; SQL Query, SQL Data Add, ... )
I have attached the Powershell script I am using in it's designed form but I am having issues getting the DataCollection function to grab the content of the InputBox and send it to a variable for later use.
Note: I'm running this at this time from the ISE so I can actually see what is going on.
Any help would be appreciated.
DAS
[System.Reflection.Assembly]::LoadWithPartialName( “System.Windows.Forms”)
[System.Reflection.Assembly]::LoadWithPartialName( “Microsoft.VisualBasic”)
$FormDBA = New-Object System.Windows.Forms.Form
$FormDBA.Size = New-Object System.Drawing.Size(300,500)
$FormDBA.Text = "MIS Data"
$FormDBA.StartPosition = [System.Windows.Forms.FormStartPosition]::CenterScreen;
function DataCapture
$SubSID = $InBoxSID.text
ECHO $SubSID
$InBoxTxtSID = New-Object System.Windows.Forms.Label
$InBoxTxtSID.Location = New-Object System.Drawing.Size(25,15)
$InBoxTxtSID.Text = "Sticker ID : "
$InBoxSID = New-Object System.Windows.Forms.TextBox
$InBoxSID.Location = New-Object System.Drawing.Size(130,10)
$InBoxSID.Size = New-Object System.Drawing.Size(120,20)
$InBoxTxtUSR = New-Object System.Windows.Forms.Label
$InBoxTxtUSR.Location = New-Object System.Drawing.Size(25,55)
$InBoxTxtUSR.Text = "User Name ; "
$InBoxUSR = New-Object System.Windows.Forms.TextBox
$InBoxUSR.Location = New-Object System.Drawing.Size(130,50)
$InBoxUSR.Size = New-Object System.Drawing.Size(120,20)
$InBoxTxtPCN = New-Object System.Windows.Forms.Label
$InBoxTxtPCN.Location = New-Object System.Drawing.Size(25,95)
$InBoxTxtPCN.Text = "PC Name : "
$InBoxPCN = New-Object System.Windows.Forms.TextBox
$InBoxPCN.Location = New-Object System.Drawing.Size(130,90)
$InBoxPCN.Size = New-Object System.Drawing.Size(120,20)
$InBoxTxtDPT = New-Object System.Windows.Forms.Label
$InBoxTxtDPT.Location = New-Object System.Drawing.Size(25,135)
$InBoxTxtDPT.Text = "Department : "
$InBoxDPT = New-Object System.Windows.Forms.TextBox
$InBoxDPT.Location = New-Object System.Drawing.Size(130,130)
$InBoxDPT.Size = New-Object System.Drawing.Size(120,20)
$InBoxTxtPCT = New-Object System.Windows.Forms.Label
$InBoxTxtPCT.Location = New-Object System.Drawing.Size(25,175)
$InBoxTxtPCT.Text = "PC Type : "
$InBoxPCT = New-Object System.Windows.Forms.TextBox
$InBoxPCT.Location = New-Object System.Drawing.Size(130,170)
$InBoxPCT.Size = New-Object System.Drawing.Size(120,20)
$InBoxTxtMAK = New-Object System.Windows.Forms.Label
$InBoxTxtMAK.Location = New-Object System.Drawing.Size(25,215)
$InBoxTxtMAK.Text = "Make : "
$InBoxMAK = New-Object System.Windows.Forms.TextBox
$InBoxMAK.Location = New-Object System.Drawing.Size(130,210)
$InBoxMAK.Size = New-Object System.Drawing.Size(120,20)
$InBoxTxtMOD = New-Object System.Windows.Forms.Label
$InBoxTxtMOD.Location = New-Object System.Drawing.Size(25,255)
$InBoxTxtMOD.Text = "Model : "
$InBoxMOD = New-Object System.Windows.Forms.TextBox
$InBoxMOD.Location = New-Object System.Drawing.Size(130,250)
$InBoxMOD.Size = New-Object System.Drawing.Size(120,20)
$InBoxTxtOPS = New-Object System.Windows.Forms.Label
$InBoxTxtOPS.Location = New-Object System.Drawing.Size(25,295)
$InBoxTxtOPS.Text = "O.S. : "
$InBoxOPS = New-Object System.Windows.Forms.TextBox
$InBoxOPS.Location = New-Object System.Drawing.Size(130,290)
$InBoxOPS.Size = New-Object System.Drawing.Size(120,20)
$InBoxTxtDIS = New-Object System.Windows.Forms.Label
$InBoxTxtDIS.Location = New-Object System.Drawing.Size(25,335)
$InBoxTxtDIS.Text = "Disposed : "
$InBoxDIS = New-Object System.Windows.Forms.TextBox
$InBoxDIS.Location = New-Object System.Drawing.Size(130,330)
$InBoxDIS.Size = New-Object System.Drawing.Size(120,20)
$button = New-Object System.Windows.Forms.Button
$button.Location = New-Object System.Drawing.Size(150,400)
$button.Width = 100
$button.Text = “Ok”
$button.Add_Click({DataCapture})
$FormDBA.Controls.Add($button)
$FormDBA.Controls.Add($InBoxTxtSID)
$FormDBA.Controls.Add($InBoxTxtUSR)
$FormDBA.Controls.Add($InBoxTxtPCN)
$FormDBA.Controls.Add($InBoxTxtDPT)
$FormDBA.Controls.Add($InBoxTxtPCT)
$FormDBA.Controls.Add($InBoxTxtMAK)
$FormDBA.Controls.Add($InBoxTxtMOD)
$FormDBA.Controls.Add($InBoxTxtOPS)
$FormDBA.Controls.Add($InBoxTxtDIS)
$FormDBA.Controls.Add($InBoxSID)
$FormDBA.Controls.Add($InBoxUSR)
$FormDBA.Controls.Add($InBoxPCN)
$FormDBA.Controls.Add($InBoxDPT)
$FormDBA.Controls.Add($InBoxPCT)
$FormDBA.Controls.Add($InBoxMAK)
$FormDBA.Controls.Add($InBoxMOD)
$FormDBA.Controls.Add($InBoxOPS)
$FormDBA.Controls.Add($InBoxDIS)
$FormDBA.ShowDialog()

Answer 1

Change this:
$button = New-Object System.Windows.Forms.Button
$button.Location = New-Object System.Drawing.Size(150,400)
$button.Width = 100
$button.Text = “Ok”
$button.DialogResult='Ok'  #<<<<<-------
#$button.Add_Click({DataCapture})
Remove function andrun like this:
if('Ok' -eq $FormDBA.ShowDialog()){
    $FormDBA.Controls|%{$_.Text}
With names you can get values by control name.
¯\_(ツ)_/¯
This suggestion works for the purpose I needed. 
If I could, I would attach the file instead of pasting the script so you can see what all I am using this to do.
But in short, we have a main form we use to pull records from a database and call up an application at the click of a button for remote assistance.  However, we seem to now need the ability to have this application to edit and add new records into said
database.  That's where this second form came in and also when I hit my issue with the information capture.
At this time I'm getting this to format the information collected so that I can start using using it with SQL commands.