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Disabling Ctrl Alt Del

Title: Disabling Ctrl-Alt-Del Question: Answer: var i : integer; begin i := 0; {Disable Ctrl-Alt-Del} SystemParametersInfo( SPI_SCREENSAVERRUNNING, 1, @i, 0); end. // unit WinProcs is needed // for Alt-Tab: SPI_SETFASTTASKSWITCH { reference: Win32 Developer's Reference: 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); }