sysmets.h

简单的键盘扫描输入例子

/*-----------------------------------------------
   SYSMETS.H -- System metrics display structure
  -----------------------------------------------*/

#define NUMLINES ((int) (sizeof sysmetrics / sizeof sysmetrics [0]))

struct
{
int  iIndex ;
char *szLabel ;
char *szDesc ;
}
sysmetrics [] =
{
SM_CXSCREEN,          "SM_CXSCREEN",          "Screen width in pixels",
SM_CYSCREEN,          "SM_CYSCREEN",          "Screen height in pixels",
SM_CXVSCROLL,         "SM_CXVSCROLL",         "Vertical scroll arrow width",
SM_CYHSCROLL,         "SM_CYHSCROLL",         "Horizontal scroll arrow height",
SM_CYCAPTION,         "SM_CYCAPTION",         "Caption bar height",
SM_CXBORDER,          "SM_CXBORDER",          "Window border width",
SM_CYBORDER,          "SM_CYBORDER",          "Window border height",
SM_CXDLGFRAME,        "SM_CXDLGFRAME",        "Dialog window frame width",
SM_CYDLGFRAME,        "SM_CYDLGFRAME",        "Dialog window frame height",
SM_CYVTHUMB,          "SM_CYVTHUMB",          "Vertical scroll thumb height",
SM_CXHTHUMB,          "SM_CXHTHUMB",          "Horizontal scroll thumb width",
SM_CXICON,            "SM_CXICON",            "Icon width",
SM_CYICON,            "SM_CYICON",            "Icon height",
SM_CXCURSOR,          "SM_CXCURSOR",          "Cursor width",
SM_CYCURSOR,          "SM_CYCURSOR",          "Cursor height",
SM_CYMENU,            "SM_CYMENU",            "Menu bar height",
SM_CXFULLSCREEN,      "SM_CXFULLSCREEN",      "Full screen client area width",
SM_CYFULLSCREEN,      "SM_CYFULLSCREEN",      "Full screen client area height",
SM_CYKANJIWINDOW,     "SM_CYKANJIWINDOW",     "Kanji window height",
SM_MOUSEPRESENT,      "SM_MOUSEPRESENT",      "Mouse present flag",
SM_CYVSCROLL,         "SM_CYVSCROLL",         "Vertical scroll arrow height",
SM_CXHSCROLL,         "SM_CXHSCROLL",         "Horizontal scroll arrow width",
SM_DEBUG,             "SM_DEBUG",             "Debug version flag",
SM_SWAPBUTTON,        "SM_SWAPBUTTON",        "Mouse buttons swapped flag",
SM_RESERVED1,         "SM_RESERVED1",         "Reserved",
SM_RESERVED2,         "SM_RESERVED2",         "Reserved",
SM_RESERVED3,         "SM_RESERVED3",         "Reserved",
SM_RESERVED4,         "SM_RESERVED4",         "Reserved",
SM_CXMIN,             "SM_CXMIN",             "Minimum window width",
SM_CYMIN,             "SM_CYMIN",             "Minimum window height",
SM_CXSIZE,            "SM_CXSIZE",            "Minimize/Maximize icon width",
SM_CYSIZE,            "SM_CYSIZE",            "Minimize/Maximize icon height",
SM_CXFRAME,           "SM_CXFRAME",           "Window frame width",
SM_CYFRAME,           "SM_CYFRAME",           "Window frame height",
SM_CXMINTRACK,        "SM_CXMINTRACK",        "Minimum window tracking width",
SM_CYMINTRACK,        "SM_CYMINTRACK",        "Minimum window tracking height",
SM_CXDOUBLECLK,       "SM_CXDOUBLECLK",       "Double click x tolerance",
SM_CYDOUBLECLK,       "SM_CYDOUBLECLK",       "Double click y tolerance",
SM_CXICONSPACING,     "SM_CXICONSPACING",     "Horizontal icon spacing",
SM_CYICONSPACING,     "SM_CYICONSPACING",     "Vertical icon spacing",
SM_MENUDROPALIGNMENT, "SM_MENUDROPALIGNMENT", "Left or right menu drop",
SM_PENWINDOWS,        "SM_PENWINDOWS",        "Pen extensions installed",
SM_DBCSENABLED,       "SM_DBCSENABLED",       "Double-Byte Char Set enabled",
SM_CMOUSEBUTTONS,     "SM_CMOUSEBUTTONS",     "Number of mouse buttons",
SM_SHOWSOUNDS,        "SM_SHOWSOUNDS",        "Present sounds visually"
} ;