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Save/Restore Desktop Icon Profile on Sleep/Resume

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Save/Restore Desktop Icon Profile on Sleep/Resume

Description	This script will run in the background, and attempt to automatically save a Desktop Icon Profile on sleep, and restore it on resume. Make sure to update the "DesktopIconProfileName" variable with the exact name of your Desktop Icon Profile.
Language	C#
Minimum Version	7.3+
Created By	Thomas Malloch (BFS)
Contributors	-
Date Created	Sep 16, 2015
Date Last Modified	Sep 16, 2015

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using System;
using System.Drawing;
using System.Windows.Forms;

// The 'windowHandle' parameter will contain the window handle for the:
//   - Active window when run by hotkey
//   - Window Location target when run by a Window Location rule
//   - TitleBar Button owner when run by a TitleBar Button
//   - Jump List owner when run from a Taskbar Jump List
//   - Currently focused window if none of these match
public static class DisplayFusionFunction
{
	//Replace this variable with the name of the desktop icon profile that you would like to save and load
	private const string DesktopIconProfileName = "Default";
	
	public static void Run(IntPtr windowHandle)
	{
		//check to see if we are already running
		foreach(IntPtr window in BFS.Window.GetAllWindowHandles())
		{
			if(BFS.Window.GetText(window).Equals("PowerBroadcastForm", StringComparison.Ordinal))
				return;
		}
		
		//start up our form
		using(PowerBroadcastForm form = new PowerBroadcastForm())
			form.ShowDialog();
	}
	
	//this starts an invisible form that listens for power state changes
	private class PowerBroadcastForm : Form
	{
		public PowerBroadcastForm()
		{
			this.SuspendLayout();
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
			this.ShowInTaskbar = false;
			this.WindowState = FormWindowState.Minimized;
			this.Text = "PowerBroadcastForm";
			this.ResumeLayout(false);
		}
		
		private const long WM_POWERBROADCAST =			0x218;
		private const long PBT_APMSUSPEND =			0x0004; //suspending, sleeping
		private const long PBT_APMRESUMEAUTOMATIC =	0x0012; //resuming
		private const long PBT_APMRESUMESUSPEND =		0x0007; //sent after resume if user woke it up
				
		//override the form function that listens to messages from windows
		protected override void WndProc(ref Message m)
		{
			try
			{
				//if windows isn't telling us about a power change, ignore it
				if (m.Msg != WM_POWERBROADCAST)
					return;

//it's a power change! find out what it is and do something accordingly
				switch (m.WParam.ToInt64())
				{
					case PBT_APMSUSPEND: //sleep
						BFS.DisplayFusion.SaveDesktopIconsProfile(DesktopIconProfileName);
						break;
					case PBT_APMRESUMEAUTOMATIC: //resume
						BFS.DisplayFusion.LoadDesktopIconsProfile(DesktopIconProfileName);						
						break;				
				}
			}
			finally
			{
				//do default stuff
				base.WndProc(ref m);
			}
		}
	}
}

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Save/Restore Desktop Icon Profile on Sleep/Resume

Save/Restore Desktop Icon Profile on Sleep/Resume

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