如何在程序中更换windows桌面墙纸？

[xiongying18]

如何在程序中更换windows桌面墙纸？

[水如烟]

http://topic.csdn.net/u/20081122/18/0da9bdb1-afe9-4c55-ba41-7abb48992d5a.html

[zhangpeiwen168]

'vb.net源码
http://download.csdn.net/source/795675

[xiongying18]

如何才能支持jpg文件呀

[freehack]

声明：
Public Declare Function SystemParametersInfo Lib "user32" _
Alias "SystemParametersInfoA" ( _
ByVal uAction As Long, _
ByVal uParam As Long, _
ByRef lpvParam As Any, _
ByVal fuWinIni As Long) As Long
Public Const spi_setdeskwallpaper = 20
Public Const spif_updateinifile = &H1
Public Const spif_sendwininichange = &H2


设置为墙纸：
SavePicture Picture1.Picture, "c:\windows\wallpaper.bmp" '这里是地址
Call SystemParametersInfo(spi_setdeskwallpaper, 0, ByVal "c:\windows\wallpaper.bmp", spif_updateinifile)


清除墙纸：
Call SystemParametersInfo(spi_setdeskwallpaper, 0, ByVal "", spif_updateinifile)

[freehack]

声明：
Public Declare Function SystemParametersInfo Lib "user32" _
Alias "SystemParametersInfoA" ( _
ByVal uAction As Long, _
ByVal uParam As Long, _
ByRef lpvParam As Any, _
ByVal fuWinIni As Long) As Long
Public Const spi_setdeskwallpaper = 20
Public Const spif_updateinifile = &H1
Public Const spif_sendwininichange = &H2


设置为墙纸：
SavePicture Picture1.Picture, "c:\windows\wallpaper.bmp" '这里是地址
Call SystemParametersInfo(spi_setdeskwallpaper, 0, ByVal "c:\windows\wallpaper.bmp", spif_updateinifile)


清除墙纸：
Call SystemParametersInfo(spi_setdeskwallpaper, 0, ByVal "", spif_updateinifile)

[xiongying18]

如何才能支持jpg文件呀

[zhangpeiwen168]

支持啊
ofd.Filter = "jpg file|*.jpg|bmp file|*.bmp"

[wenh7788]

我记得在论坛首页上的时候
有个很醒目的标题叫什么
c#整人什么东西的
里面好像就有的别人写的
你看看还有吗
就在上个星期吧

[xiongying18]

使用JPG文件不好用呀

[htpower]

留个记号

[aixin0871]

谢谢，好东西！