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分享请问怎样获得当前壁纸?(在ActiveDesktop Disable时)
我想用SystemParametersInfo,但SPI_GETDESKWALLPAPER 参数不可用.
告诉我 'Undeclared Identifier',用VC亦是如此,为什么?
注:MSDN 中提到了该参数,但Delphi 的 Windows SDK Help 里未提到.
告诉我 'Undeclared Identifier',用VC亦是如此,为什么?
注:MSDN 中提到了该参数,但Delphi 的 Windows SDK Help 里未提到.
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natrium11 2001-10-04
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natrium11 2001-10-04
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对呀,SET可以用,但我想GET啊!!
tikkypeng 2001-10-04
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有呀～～
The SystemParametersInfo function queries or sets systemwide parameters. This function can also update the user profile while setting a parameter.
BOOL SystemParametersInfo(
UINT uiAction, // system parameter to query or set
UINT uiParam, // depends on action to be taken
PVOID pvParam, // depends on action to be taken
UINT fWinIni // user profile update flag
);
SPI_SETDESKWALLPAPER Sets the desktop wallpaper. The pvParam parameter must point to a null-terminated string containing the name of a bitmap file.
The SystemParametersInfo function queries or sets systemwide parameters. This function can also update the user profile while setting a parameter.
BOOL SystemParametersInfo(
UINT uiAction, // system parameter to query or set
UINT uiParam, // depends on action to be taken
PVOID pvParam, // depends on action to be taken
UINT fWinIni // user profile update flag
);
SPI_SETDESKWALLPAPER Sets the desktop wallpaper. The pvParam parameter must point to a null-terminated string containing the name of a bitmap file.
