谁能告诉我怎样用程序调整屏幕保护的等待时间?(50分)

B

bigbug

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• 2000-05-07

• #1

我想用程序调整屏幕保护的等待时间，程序如下：<br>var<br>&nbsp; uiaction ,uiparam: uint ;<br>&nbsp; pvparam : integer ;<br>&nbsp; fwinini : uint ;<br>begin<br>&nbsp; uiaction := SPI_SETSCREENSAVETIMEOUT ;<br>&nbsp; uiparam := strtoint ( edit1.text ) ;//EDIT1中为要等待的秒数；<br>&nbsp; fwinini := SPIF_SENDCHANGE ;<br>&nbsp; pvparam := 0 ;<br>&nbsp; SystemParametersInfo( uiAction, uiParam, @pvParam, fWinIni ) ;<br>end ;<br>但执行后等待时间并没有变化，谁能告诉我为什么

 

P

popeye

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• 2000-05-07

• #2

listen

 

C

Croco

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• 2000-05-07

• #3

HKEY_CURRENT_USER/Control Panel/desktop<br>把 ScreenSaveTimeOut 设置为你需要的秒数。<br>编程也很容易，...

 

W

wjiachun

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• 2000-05-07

• #4

你问了2遍？？

 

B

bigbug

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• 2000-05-07

• #5

是的，因为我急于要知道答案，谁能帮我

 

W

wjiachun

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• 2000-05-07

• #6

赶快删除那一题，要是有人会自然会帮你的。

 

C

cheka

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• 2000-05-07

• #7

我已经答了，呵呵，是不是给两遍分？

 

B

bigbug

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• 2000-05-08

• #8

接受答案了.