Private Declare Function SystemParametersInfo Lib "user32" Alias
"SystemParametersInfoA" (ByVal uAction As Long, ByVal uParam As Long,
ByVal lpvParam As Any, ByVal fuWinIni As Long) As Long Const
SPI_SETDESKWALLPAPER = 20 Const SPIF_SENDWININICHANGE =
&H2 Const SPIF_UPDATEINIFILE = &H1
Private Sub
Form_Load() ChangeWP = SystemParametersInfo(SPI_SETDESKWALLPAPER,
0, "Path+BmpFile", 0) End
Sub 使用这个例程确实能够切换墙纸,但存在以下问题: