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PowerShell Forms

Posted on 2014-10-30
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Last Modified: 2014-10-30
I am using the following script to prompt users to reboot following an update that we will be pushing out.  Is it possible to add text above the dropdown menu in the Windows Form?  Just something along the lines of "an update was applied that requires a reboot..."

[void][System.Reflection.Assembly]::LoadWithPartialName( “System.Windows.Forms”)
[void][System.Reflection.Assembly]::LoadWithPartialName( “Microsoft.VisualBasic”)
$form = New-Object “System.Windows.Forms.Form”;
$form.Width = 500;
$form.Height = 150;
$form.Text = "Computer Reboot Notification";
$form.StartPosition = [System.Windows.Forms.FormStartPosition]::CenterScreen;
$DropDownArray = @("4:Hours", "8:Hours", "12:Hours", "24:Hours")
$DDL = New-Object System.Windows.Forms.ComboBox
$DDL.Location = New-Object System.Drawing.Size(140,10)
$DDL.Size = New-Object System.Drawing.Size(130,30)
ForEach ($Item in $DropDownArray) {
$DDL.Items.Add($Item) | Out-Null
}
$DDL.SelectedIndex = 0
$button1 = New-Object “System.Windows.Forms.button”;
$button1.Left = 40;
$button1.Top = 85;
$button1.Width = 100;
$button1.Text = “Reboot Now”;
$button1.Add_Click({$global:xinput = "Reboot";$Form.Close()})
$button2 = New-Object “System.Windows.Forms.button”;
$button2.Left = 170;
$button2.Top = 85;
$button2.Width = 100;
$button2.Text = “Postpone”;
$button2.Add_Click({$global:xinput = "Postpone:" + $DDL.Text;$Form.Close()})
$button3 = New-Object “System.Windows.Forms.button”;
$button3.Left = 290;
$button3.Top = 85;
$button3.Width = 100;
$button3.Text = “Cancel”;
$button3.Add_Click({$global:xinput = "Postpone24";$Form.Close()})
 
$form.KeyPreview = $True
$form.Add_KeyDown({if ($_.KeyCode -eq "Enter") 
{$x=$textBox1.Text;$form.Close()}})
$form.Add_KeyDown({if ($_.KeyCode -eq "Escape") 
{$form.Close()}})
 
 
$eventHandler = [System.EventHandler]{ 
$button1.Click;
$DropDownArray.Text;
$form.Close();};
$button.Add_Click($eventHandler);
$form.Controls.Add($button1);
$form.Controls.Add($button2);
$form.Controls.Add($button3);
$form.Controls.Add($DDL);
$form.Controls.Add($textLabel1)
$ret = $form.ShowDialog();
if ($global:xinput -eq "Reboot") { shutdown -r -f /t 600 }
if ($global:xinput -like "Postpone:*:Hours") {
$hval = (([int]$global:xinput.split(":")[1])*60*60)
shutdown -r -f /t $hval}
if ($global:xinput -eq "Postpone24") { shutdown -r -f /t 86400 } 

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Comment
Question by:myhelpermonkey
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5 Comments
 
LVL 16

Expert Comment

by:Joshua Grantom
ID: 40413212
Here you go

[void][System.Reflection.Assembly]::LoadWithPartialName( “System.Windows.Forms”)
[void][System.Reflection.Assembly]::LoadWithPartialName( “Microsoft.VisualBasic”)
$form = New-Object “System.Windows.Forms.Form”;
$form.Width = 500;
$form.Height = 150;
$form.Text = "Computer Reboot Notification";
$form.StartPosition = [System.Windows.Forms.FormStartPosition]::CenterScreen;
$Label = New-Object System.Windows.Forms.Label
$Label.Size = New-Object System.Drawing.Size(500,20)
$Label.Text = "An update was applied that requires a reboot..."
$Form.Controls.Add($Label)
$DropDownArray = @("4:Hours", "8:Hours", "12:Hours", "24:Hours")
$DDL = New-Object System.Windows.Forms.ComboBox
$DDL.Location = New-Object System.Drawing.Size(140,30)
$DDL.Size = New-Object System.Drawing.Size(130,30)
ForEach ($Item in $DropDownArray) {
$DDL.Items.Add($Item) | Out-Null
}
$DDL.SelectedIndex = 0
$button1 = New-Object “System.Windows.Forms.button”;
$button1.Left = 40;
$button1.Top = 85;
$button1.Width = 100;
$button1.Text = “Reboot Now”;
$button1.Add_Click({$global:xinput = "Reboot";$Form.Close()})
$button2 = New-Object “System.Windows.Forms.button”;
$button2.Left = 170;
$button2.Top = 85;
$button2.Width = 100;
$button2.Text = “Postpone”;
$button2.Add_Click({$global:xinput = "Postpone:" + $DDL.Text;$Form.Close()})
$button3 = New-Object “System.Windows.Forms.button”;
$button3.Left = 290;
$button3.Top = 85;
$button3.Width = 100;
$button3.Text = “Cancel”;
$button3.Add_Click({$global:xinput = "Postpone24";$Form.Close()})
 
$form.KeyPreview = $True
$form.Add_KeyDown({if ($_.KeyCode -eq "Enter") 
{$x=$textBox1.Text;$form.Close()}})
$form.Add_KeyDown({if ($_.KeyCode -eq "Escape") 
{$form.Close()}})
 
 
$eventHandler = [System.EventHandler]{ 
$button1.Click;
$DropDownArray.Text;
$form.Close();};
$button.Add_Click($eventHandler);
$form.Controls.Add($button1);
$form.Controls.Add($button2);
$form.Controls.Add($button3);
$form.Controls.Add($DDL);
$form.Controls.Add($textLabel1)
$ret = $form.ShowDialog();
if ($global:xinput -eq "Reboot") { shutdown -r -f /t 600 }
if ($global:xinput -like "Postpone:*:Hours") {
$hval = (([int]$global:xinput.split(":")[1])*60*60)
shutdown -r -f /t $hval}
if ($global:xinput -eq "Postpone24") { shutdown -r -f /t 86400 } 

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Author Comment

by:myhelpermonkey
ID: 40413247
The text looks like it is getting cut off...is there an easy way to adjust that?
0
 
LVL 16

Expert Comment

by:Joshua Grantom
ID: 40413295
snip.PNG
Can you post a screenshot? This is what it looks like on mine.
0
 

Author Comment

by:myhelpermonkey
ID: 40413364
I actually wanted to add a little more text then that
0
 
LVL 16

Accepted Solution

by:
Joshua Grantom earned 500 total points
ID: 40413379
This will give you three lines to work with

[void][System.Reflection.Assembly]::LoadWithPartialName( “System.Windows.Forms”)
[void][System.Reflection.Assembly]::LoadWithPartialName( “Microsoft.VisualBasic”)
$form = New-Object “System.Windows.Forms.Form”;
$form.Width = 500;
$form.Height = 150;
$form.Text = "Computer Reboot Notification";
$form.StartPosition = [System.Windows.Forms.FormStartPosition]::CenterScreen;
$Label = New-Object System.Windows.Forms.Label
$Label.Size = New-Object System.Drawing.Size(500,40)
$Label.Text = "An update was applied that requires a rebootoot..."
$Form.Controls.Add($Label)
$DropDownArray = @("4:Hours", "8:Hours", "12:Hours", "24:Hours")
$DDL = New-Object System.Windows.Forms.ComboBox
$DDL.Location = New-Object System.Drawing.Size(140,45)
$DDL.Size = New-Object System.Drawing.Size(130,30)
ForEach ($Item in $DropDownArray) {
$DDL.Items.Add($Item) | Out-Null
}
$DDL.SelectedIndex = 0
$button1 = New-Object “System.Windows.Forms.button”;
$button1.Left = 40;
$button1.Top = 85;
$button1.Width = 100;
$button1.Text = “Reboot Now”;
$button1.Add_Click({$global:xinput = "Reboot";$Form.Close()})
$button2 = New-Object “System.Windows.Forms.button”;
$button2.Left = 170;
$button2.Top = 85;
$button2.Width = 100;
$button2.Text = “Postpone”;
$button2.Add_Click({$global:xinput = "Postpone:" + $DDL.Text;$Form.Close()})
$button3 = New-Object “System.Windows.Forms.button”;
$button3.Left = 290;
$button3.Top = 85;
$button3.Width = 100;
$button3.Text = “Cancel”;
$button3.Add_Click({$global:xinput = "Postpone24";$Form.Close()})
 
$form.KeyPreview = $True
$form.Add_KeyDown({if ($_.KeyCode -eq "Enter") 
{$x=$textBox1.Text;$form.Close()}})
$form.Add_KeyDown({if ($_.KeyCode -eq "Escape") 
{$form.Close()}})
 
 
$eventHandler = [System.EventHandler]{ 
$button1.Click;
$DropDownArray.Text;
$form.Close();};
$button.Add_Click($eventHandler);
$form.Controls.Add($button1);
$form.Controls.Add($button2);
$form.Controls.Add($button3);
$form.Controls.Add($DDL);
$form.Controls.Add($textLabel1)
$ret = $form.ShowDialog();
if ($global:xinput -eq "Reboot") { shutdown -r -f /t 600 }
if ($global:xinput -like "Postpone:*:Hours") {
$hval = (([int]$global:xinput.split(":")[1])*60*60)
shutdown -r -f /t $hval}
if ($global:xinput -eq "Postpone24") { shutdown -r -f /t 86400 } 

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