FiveTech Software tech support forums

...  hOldFont   := SelectObject(  hDC, hFont ) the function is this HB_FUNC( CREAFCAPT ) { NONCLIENTMETRICS info; info.cbSize = sizeof(info); SystemParametersInfo( SPI_GETNONCLIENTMETRICS, sizeof(info), &info, 0 ); hb_retnl( (LONG ) CreateFontIndirect( &info.lfCaptionFont ) ); } what ...

Yes, I was wrong: according to MSDN, SystemParametersInfo() can also be used to set the parameters but I never done it and can't help you, sorry.

EMG

Bayron wrote:This same function SystemParametersInfo() can be used to set the height of the top window border.. Am I right???

No, as far as I know.

EMG

Enrico,

This same function SystemParametersInfo() can be used to set the height of the top window border.. Am I right???

Do you think you can help me with it????? I am building a Touch Screen App, the default sysmenu is too small for that...

Marco, Maybe this will help: DllCall( "user32.dll", NIL, "SystemParametersInfo", 0, 0, 0, 0 ) Where the 0s are the parameters. I have never used it, I just found it in a Google search here: http://article.gmane.org/gmane.comp.lang.harbour.devel/2781 ...

Hi all, is there any C guru able to convert this VB6 call SystemParametersInfo Lib "user32" Alias "SystemParametersInfoA" (ByVal uAction As Long, ByVal uParam As Long, ByVal lpvParam As Any, ByVal fuWinIni As Long) As Long into xharbour ...

... VB 6 Code 'Declarations Private Declare Function SystemParametersInfo Lib "user32" Alias "SystemParametersInfoA" (ByVal uAction As Long, ByVal uParam As Long, ByVal lpvParam As ...

Windows software can check for the high contrast setting by calling the SystemParametersInfo function with the SPI_GETHIGHCONTRAST value. Applications should query and support this value during initialization and when processing WM_COLORCHANGE messages. Use ...

Marcelo,

It seems that Windows API function SystemParametersInfo() lets change some of the system settings. We have never tested it.

http://msdn.microsoft.com/en-us/library/ms724947(VS.85).aspx

... FAR * ) _parc( 11 ): 0 ) ); // Address Window-Creation-Data } /* * GetWorkRect() created by George J. Hanson on 12/15/2000 1:18AM * * Wrapper to SystemParametersInfo(SPI_GETWORKAREA,... * Retrieves the size of the work area on the primary display monitor. * The work area is the portion of the ...

Me respondo a mi mismo: HB_FUNC(ISEMULATOR) { WCHAR wszMachineName[128]; SystemParametersInfo(SPI_GETOEMINFO, sizeof(wszMachineName), &wszMachineName, 0); hb_retl( strcmp( wszMachineName,L"Microsoft DeviceEmulator" ) == 0 ) ; } HB_FUNC(GETOEMINFO) { WCHAR ...

Como devo usar a SystemParametersInfo ?

Assim retorna me erro:

SystemParametersInfo(1)

Unresolved external _HB_FUN_SystemParametersInfo

Saludos

Randal,

You may try to fine tune the mouse speed using SystemParametersInfo() and the SPI_SETMOUSE flag. Also check mouse_event().

Yes, but you have to subtract the value returned by the API SystemParametersInfo() with the argument SPI_GETWORKAREA.

EMG