Windows Forms mit Powershell rechts unten in die Ecke des Bildschirm setzen?

function GenerateForm {

#region Import the Assemblies
[reflection.assembly]::loadwithpartialname("System.Windows.Forms") | Out-Null  
[reflection.assembly]::loadwithpartialname("System.Drawing") | Out-Null  
#endregion

$form1 = New-Object System.Windows.Forms.Form
$btnBottomRight = New-Object System.Windows.Forms.Button
$btnBottomLeft = New-Object System.Windows.Forms.Button
$btnTopRight = New-Object System.Windows.Forms.Button
$btnTopLeft = New-Object System.Windows.Forms.Button
$InitialFormWindowState = New-Object System.Windows.Forms.FormWindowState

$screenwidth = [System.Windows.Forms.Screen]::PrimaryScreen.WorkingArea.Width
$screenheight = [System.Windows.Forms.Screen]::PrimaryScreen.WorkingArea.Height

$handler_btnTopRight_Click= 
{
    $form1.Top = 0
    $form1.Left = $screenwidth - $form1.Width
}

$handler_btnBottomRight_Click= 
{
    $form1.Top = $screenheight - $form1.Height
    $form1.Left = $screenwidth - $form1.Width

}
$handler_form1_Load={}

$handler_btnBottomLeft_Click= 
{

    $form1.Top = $screenheight - $form1.Height
    $form1.Left =0
}

$handler_btnTopLeft_Click= 
{
    $form1.Top = 0
    $form1.Left = 0
}

$OnLoadForm_StateCorrection=
{#Correct the initial state of the form to prevent the .Net maximized form issue
	$form1.WindowState = $InitialFormWindowState
}

#----------------------------------------------
$System_Drawing_Size = New-Object System.Drawing.Size
$System_Drawing_Size.Height = 130
$System_Drawing_Size.Width = 361
$form1.ClientSize = $System_Drawing_Size
$form1.DataBindings.DefaultDataSourceUpdateMode = 0
$form1.Name = "form1"  
$form1.Text = "Demo-Form"  
$form1.add_Load($handler_form1_Load)

$btnBottomRight.Anchor = 10

$btnBottomRight.DataBindings.DefaultDataSourceUpdateMode = 0

$System_Drawing_Point = New-Object System.Drawing.Point
$System_Drawing_Point.X = 274
$System_Drawing_Point.Y = 95
$btnBottomRight.Location = $System_Drawing_Point
$btnBottomRight.Name = "btnBottomRight"  
$System_Drawing_Size = New-Object System.Drawing.Size
$System_Drawing_Size.Height = 23
$System_Drawing_Size.Width = 75
$btnBottomRight.Size = $System_Drawing_Size
$btnBottomRight.TabIndex = 3
$btnBottomRight.Text = "Bottom Right"  
$btnBottomRight.UseVisualStyleBackColor = $True
$btnBottomRight.add_Click($handler_btnBottomRight_Click)

$form1.Controls.Add($btnBottomRight)

$btnBottomLeft.Anchor = 6

$btnBottomLeft.DataBindings.DefaultDataSourceUpdateMode = 0

$System_Drawing_Point = New-Object System.Drawing.Point
$System_Drawing_Point.X = 12
$System_Drawing_Point.Y = 95
$btnBottomLeft.Location = $System_Drawing_Point
$btnBottomLeft.Name = "btnBottomLeft"  
$System_Drawing_Size = New-Object System.Drawing.Size
$System_Drawing_Size.Height = 23
$System_Drawing_Size.Width = 83
$btnBottomLeft.Size = $System_Drawing_Size
$btnBottomLeft.TabIndex = 2
$btnBottomLeft.Text = "Bottom Left"  
$btnBottomLeft.UseVisualStyleBackColor = $True
$btnBottomLeft.add_Click($handler_btnBottomLeft_Click)

$form1.Controls.Add($btnBottomLeft)

$btnTopRight.Anchor = 9

$btnTopRight.DataBindings.DefaultDataSourceUpdateMode = 0

$System_Drawing_Point = New-Object System.Drawing.Point
$System_Drawing_Point.X = 274
$System_Drawing_Point.Y = 12
$btnTopRight.Location = $System_Drawing_Point
$btnTopRight.Name = "btnTopRight"  
$System_Drawing_Size = New-Object System.Drawing.Size
$System_Drawing_Size.Height = 23
$System_Drawing_Size.Width = 75
$btnTopRight.Size = $System_Drawing_Size
$btnTopRight.TabIndex = 1
$btnTopRight.Text = "Top Right"  
$btnTopRight.UseVisualStyleBackColor = $True
$btnTopRight.add_Click($handler_btnTopRight_Click)
$form1.Controls.Add($btnTopRight)
$btnTopLeft.DataBindings.DefaultDataSourceUpdateMode = 0

$System_Drawing_Point = New-Object System.Drawing.Point
$System_Drawing_Point.X = 12
$System_Drawing_Point.Y = 12
$btnTopLeft.Location = $System_Drawing_Point
$btnTopLeft.Name = "btnTopLeft"  
$System_Drawing_Size = New-Object System.Drawing.Size
$System_Drawing_Size.Height = 23
$System_Drawing_Size.Width = 83
$btnTopLeft.Size = $System_Drawing_Size
$btnTopLeft.TabIndex = 0
$btnTopLeft.Text = "Top Left"  
$btnTopLeft.UseVisualStyleBackColor = $True
$btnTopLeft.add_Click($handler_btnTopLeft_Click)
$form1.Controls.Add($btnTopLeft)

#Save the initial state of the form
$InitialFormWindowState = $form1.WindowState
#Init the OnLoad event to correct the initial state of the form
$form1.add_Load($OnLoadForm_StateCorrection)
#Show the Form
$form1.ShowDialog()| Out-Null

} #End Function

#Call the Function
GenerateForm