1 ActiveDesktop ad = new ActiveDesktop(); 就是这里,这个代码不可运行,因为这种接口中IActiveDesktop对象不能通过类型强转得到,因为ActiveDesktop实例本身就不是通过new方式得到的,而我的代码中已经将这个错误进行了修改,并且win10系统中已经确认运行无误。 第三种,IDesktopWallpaper也是一种Com接口(只支持win8以...
4. Now, on the right-hand side of the window,double clickon “Prevent changing desktop background” to openPropertiesof it. 5. InPrevent changing desktop backgroundwindow, select “Disabled” 6. Then, click on “Apply” and “OK” to save the changes on your computer. CloseLocal Group P...
First of all, before checking anything else, please check your activation status of Windows 10 by following instructions in ourhow to check if your copy of Windows 10 is activatedguide. So, if your copy of Windows 10 is not activated, you can’t change the desktop background via Settings....
Desktop background Currently active desktop background or wallpaper Log on, unlock, remote connect, Scheduled Task events Log off, lock, remote disconnect, or scheduled task interval Enabled Ease of Access Accessibility and input settings, Microsoft Magnifier, Narrator, and on-Screen Keyboard Log on...
If you want to re-enable the desktop background settings, here’s what you can do: Apply the previous steps and navigate to theActiveDesktopkey. Next, double-click on theNoChangingWallPapervalue and set theValue datato0. ClickOK, close the Registry Editor, and then restart your device. ...
Try and change the background again. Read more about this topic 5. Use Registry Editor Right-click Start and selectRun. ExpandHKEY_LOCAL_MACHINE. ClickSoftware\Microsoft\Windows\CurrentVersion\Policies. Right-click onPolicies. ClickNew. ClickKEYand name it asActiveDesktop. ...
interfaceIActiveDesktop { voidApplyChanges(AD_APPLY dwFlags); voidGetWallpaper([MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder pwszWallpaper,intcchWallpaper,intdwReserved); voidSetWallpaper([MarshalAs(UnmanagedType.LPWStr)]stringpwszWallpaper,intdwReserved); ...
Background桌面颜色 ButtonAlternateFace ButtonDkShadow三维物体右边框颜色2 ButtonFace三维物体颜色 ButtonHilight三维物体左边框颜色2 ButtonLight三维物体左边框颜色1 ButtonShadow三维物体右边框颜色1 ButtonText三维物体字体颜色(状态栏字体颜色) GradientActiveTitle活动窗口标题栏颜色2 GradientInactiveTitle非活动窗口标题栏颜...
3] Change the desktop background Start by right-clicking on an empty space and click onPersonalize,or hitWINKEY + Ito launch settings. Navigate toPersonalizemenu. Now, click on the left side menu namedBackground. Then, on the right-side panel, click on the drop-down button labeled asBack...
When the feature is enabled, the active desktop wallpaper will appear as your Start screen and All apps screen background that appears when you click the down arrow button located at the lower-left corner of the Start screen. If you like the idea of having desktop background picture as you...