Windows 7 live desktop background how to#

Note that the way I've declared SetSysColors you can only change one colour at a time. It would need copying into your PowerShell stuff. I've updated your class to clear the background and set the colour to purple. This sends the WM_SYSCOLORCHANGE message to all top-level windows to notify them of the change. RegistryKey key2 = ('Control Panel\Colors', '0 118 163') documented way to change the system colours is the SetSysColors function. RegistryKey key = ('Control Panel\Desktop', 0) SystemParametersInfo(SetDesktopBackground, 0, '', UpdateIniFile | SendWinIniChange) Public const int SetDesktopBackground = 20 Public const int SendWinIniChange = 0x02 Private static extern int SystemParametersInfo(int uAction, int uParm, string lpvParam, int fuWinIni) Below is what I have so far, if anyone seeing anything I could do different I would appreciate the help! The registry keys update just find but the changes don't take effect until after I reboot. I've seen a few solutions and tried them out for myself, but I can't get them to work either. I think it may have something to do with setting the SystemParametersInfo, but I don't know for sure. I've found many solutions online but I cannot find one that works for me.

Windows 7 live desktop background how to#

You can also configure the slideshow to change at set intervals, shuffle the photos randomly, and how to place them on the desktop. Click the Browse button to choose the folder that holds all of your photos. Change the Background dropdown box to Slideshow. I would like to do this without rebooting, but unfortunately cannot get the changes to take effect immediately on a windows 7/8 platform. To enable a slideshow desktop: Right click anywhere on the desktop and select Personalize. I am running a powershell script to change the background to a certain set of colors.