Get-ColourRGB.ps1

1. <# 
2. .SYNOPSIS 
3.     This script displays the Windows Color dialog box, then 
4.     displays the r, g, b values of the colours selected  
5. .DESCRIPTION 
6.     This script calls windows.forms to show the color dialog. You then  
7.     select a colour, and hit OK. The script then displays the values you selected. 
8. .NOTES 
9.     File Name  : Get-ColourRGB.ps1 
10.     Author     : Thomas Lee - tfl@psp.co.uk 
11.     Requires   : PowerShell Version 2.0 
12. .LINK 
13.     This script posted to: 
14.         http://pshscripts.blogspot.com/2010/09/get-colourrgbps1.html 
15. #> 
16.  
17. # Define worker function 
18. function Get-ColourRGB { 
19. param( 
20. $R = 0,   # Red value 
21. $G = 0,   # Green value 
22. $B = 0    # Blue value 
23. )   
24.  
25. # Show colour dialog, get colour  
26. $colorDialog = New-Object Windows.Forms.ColorDialog -Property @{ 
27.                FullOpen = $true 
28.                Color = [Drawing.Color]::FromArgb($R,$G,$B) 
29.                } 
30.      
31. if ($colorDialog.ShowDialog() -eq "OK") { 
32.            $R = $colordialog.color.R 
33.            $G = $colordialog.color.G 
34.            $B = $colordialog.color.B 
35.            $R;$G;$B  
36.     }  
37. } 
38.  
39. # Call the worker function 
40. $R1,$G1,$B1 = Get-ColourRGB 128 128 128 
41.  
42. # Describe  
43. " You set:" 
44. " R to: {0}" -f $R1 
45. " G to: {0}" -f $G1 
46. " B to: {0}" -f $B1 

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