怎么样退出电脑动态壁纸(Windows 增加开关桌面动态壁纸)
接着上一篇
1）基于原有功能ConfigHelper增加代码如下:
publicstaticboolOpenWallpaper{get;set;}
boolopenWallpaper;
if(!bool.TryParse(string.IsOrWhiteSpace(ConfigurationManager.AppSettings["OpenWallpaper"])?"false":ConfigurationManager.AppSettings["OpenWallpaper"],outopenWallpaper))
OpenWallpaper=false;
else
OpenWallpaper=Convert.ToBoolean(string.IsOrWhiteSpace(ConfigurationManager.AppSettings["OpenWallpaper"])?"false":ConfigurationManager.AppSettings["OpenWallpaper"]);
publicstaticvoidSaveOpenWallpaper(boolopenWallpaper)
{
OpenWallpaper=openWallpaper;
SaveConfig("OpenWallpaper",openWallpaper.ToString());
}
2）基于原有功能WallpaperItem增加代码如下:
//publicstringItemName{get;set;}
privatestring_itemName;
publicstringItemName
{
get=>_itemName;
set
{
_itemName=value;
NotifyPropertyChange("ItemName");
}
}
3）基于原有功能app.config增加配置代码如下:
4）基于原有功能MainVM.cs增加代码如下:
voidWallpaersFilePlay()
{
WallpaperArray=;
#regionWallpaper
varwallpaersPath=Path.Combine(AppDomain.CurrentDomain.BaseDirectory,"Video");
if(Directory.Exists(wallpaersPath))
{
varnames=newList
varfiles=Directory.GetFiles(wallpaersPath);
foreach(varfilePathinfiles)
{
varfileName=Path.GetFileNameWithoutExtension(filePath);
names.Add(newWallpaperItem{ItemName=fileName,VideoPath=filePath,IsSelected=ConfigHelper.WallpaperPath==filePath?true:false});
}
if(names.Count>0)
names.Add(newWallpaperItem{ItemName=ConfigHelper.OpenWallpaper==true?"壁纸已开启":"壁纸已关闭",VideoPath=_exitWallpaper,IsSelected=ConfigHelper.OpenWallpaper});
names.Add(newWallpaperItem{ItemName="更多壁纸请加QQ群：929469013"});
WallpaperArray=names;
if(WallpaperArray.Count>0)
ShowWallpaper(ConfigHelper.WallpaperPath);
}
#endregion
}
voidShowWallpaper(stringwallpaperPath)
{
if(string.IsOrWhiteSpace(wallpaperPath))
{
if(WallpaperArray.Count>=3&&ConfigHelper.OpenWallpaper)
{
WallpaperArray.First().IsSelected=true;
wallpaperPath=WallpaperArray[0].VideoPath;
}
}
if(!File.Exists(wallpaperPath)||!ConfigHelper.OpenWallpaper)return;
StopFFplayProcess();
WallpaperArray.Where(x=>x.VideoPath!=wallpaperPath&&x.VideoPath!=_exitWallpaper).ToList().ForEach(x=>
{
x.IsSelected=false;
});
if(ConfigHelper.OpenWallpaper)
{
varwallpaper=WallpaperArray.FirstOrDefault(x=>x.VideoPath==_exitWallpaper);
if(wallpaper!=)
{
wallpaper.ItemName="壁纸已开启";
wallpaper.IsSelected=true;
}
}
StartFFplayProcess(wallpaperPath);
if(ffplayWindowHandle!=IntPtr.Zero)
{
SendMsgToProgman();
Win32Api.SetParent(ffplayWindowHandle,desktopHandle);
if(ConfigHelper.WallpaperPath!=wallpaperPath)
ConfigHelper.SaveWallpaperPath(wallpaperPath);
}
}
publicICommandWallpaperSelectedCommand=>newRelayCommand(obj=>
{
if(objisWallpaperItemwallpaper)
{
if(wallpaper.VideoPath==_exitWallpaper)
{
if(!wallpaper.IsSelected)
{
StopFFplayProcess();
wallpaper.ItemName="壁纸已关闭";
wallpaper.IsSelected=false;
}
else
{
WallpaersFilePlay();
wallpaper.ItemName="壁纸已开启";
wallpaper.IsSelected=true;
}
}
else
{
if(string.IsOrWhiteSpace(wallpaper.VideoPath))return;
if(File.Exists(wallpaper.VideoPath))
{
ShowWallpaper(wallpaper.VideoPath);
}
}
}
});
参考资料
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