wallpaper

问题 The first part of the script does work (when the key exists - if not that's OK, that's why I have On Error Resume Next ). But the 2 nd part is what I am concerned about. It DOES NOT ERR, and I can see in Regedit that it did, indeed, set the Background to "0 0 0", but when I refresh the wallpaper, nothing has changed. Oddly, if I manually change the wallpaper color, then refresh the screen in Regedit, I DO see the value change. So everything is telling me this should be working, but it's not.

问题 The first part of the script does work (when the key exists - if not that's OK, that's why I have On Error Resume Next ). But the 2 nd part is what I am concerned about. It DOES NOT ERR, and I can see in Regedit that it did, indeed, set the Background to "0 0 0", but when I refresh the wallpaper, nothing has changed. Oddly, if I manually change the wallpaper color, then refresh the screen in Regedit, I DO see the value change. So everything is telling me this should be working, but it's not.

问题 I'm having an orientation issue with a Live Wallpaper that I wrote. Basically the canvas will rotate depending on the application opened above it. I tested this and realized that the onSurfaceChanged() method is firing when I return to the home screen from a previously opened application who's orientation was changed. I suppose a better question would be, why does my Live Wallpaper Surface Change when an application is opened and it's orientation changed? Is there a way to prevent my Live

问题 Due to some mardy users voting down my last one, I'll change the question. I want to create a VBScript, or whatever method you deem possible to do so. That sets the desktop background to a desired image on PC startup. Anybody shed light on how to do so Would running a powershell script be better suited to do so or? I work mainly with C# and .NET technologies, so this is kind of out my area 回答1: I'm not sure if it is the best option. But you could edit the registry entry that is responsible

问题 I'm using this code to get the current wallpaper: NSURL *imageURL = [[NSWorkspace sharedWorkspace] desktopImageURLForScreen:[NSScreen mainScreen]]; This works fine, but when i set a folder of pictures to be the wallpaper(As shown in the picture), the imageURL is a directory, so how can i get the current wallpaper's USURL in this situation? 回答1: I've been trying to do the exact same thing. You can get the current desktop picture URL by: Getting the current space UUID from the com.apple.spaces

问题 I am writing a program that needs to know when the desktop wallpaper changes. After some searching, I found a partial solution: http://www.neowin.net/forum/topic/567779-net-detect-wallpaper-change/ Essentially, it says to listen for the WM_SETTINGCHANGE message, and check the wallpaper. Unfortunately, this message does not appear to be sent when the wallpaper is changed as a result of the Windows 7 wallpaper slideshow. In fact, no message seems to be sent to my application at all for this

问题 I'm building an app which would have to have the ability to show my own views on the iPhone lock screen. I've seen lots of apps which let you customize the lockscreen and so forth and these were App Store apps so i'm guessing it has to possible. I just can't figure out what to use in the iOS SDK to even try implementing this. Oh and P.S: same goes for wallpapers—can we change this from inside our app? 回答1: It can be changed programmatically (change to SpringBoard), but it won't make the way

问题 I have this little piece of code and I want to achieve this: program should set a wallpaper from linked image. ImgDownload: public class ImgDownload extends AsyncTask { private String requestUrl; private ImageView view; private Bitmap pic; private ImgDownload(String requestUrl, ImageView view) { this.requestUrl = requestUrl; this.view = view; } @Override protected Object doInBackground(Object... objects) { try { URL url = new URL(requestUrl); URLConnection conn = url.openConnection(); pic =

问题 I wish to set a wallpaper for Windows 7 using a C# service. This is working fine when the service is run as a console application. But after installing the service and starting it, then it does not switch between wallpapers. Anybody have an idea how to set the wallpaper inside the window service? Here is my code: private String file = @"C://Users//Alvin//Pictures//onepiece.jpg"; /// <summary> /// Set things in motion so your service can do its work. /// </summary> protected override void

问题 I want to set wallpaper from viewpager(selected image). I have different pictures(R.drawable.a1,R.drawable.a2,R.drawable.a3,R.drawable.a4,R.drawable.a5,R.drawable.a6............) How can I do, I want to be dynamic,please help me, thanks App.class; public class App extends Activity implements OnPageChangeListener { protected static final Context Context = null; private Integer[] ListOfID = { R.drawable.a1, R.drawable.a2, R.drawable.a3, R.drawable.a4, R.drawable.a5, R.drawable.a6, R.drawable.a7