15,979
社区成员
发帖
与我相关
我的任务
分享《Windows程序设计》文本输出部分的问题
小弟最近开始学习windows程序设计，教材选用的是《windows程序设计》第五版
其中，第四章，讲文本输出，按照书中的要求写出的代码，可以正常的编译和执行，但是在移动滚动条的时候发现客户区闪烁得比较厉害；
找遍各种资料，试过各种方法后仍不能解决该问题，恳请高人指点一二：
main.c
其中，第四章，讲文本输出，按照书中的要求写出的代码，可以正常的编译和执行，但是在移动滚动条的时候发现客户区闪烁得比较厉害；
找遍各种资料，试过各种方法后仍不能解决该问题，恳请高人指点一二：
main.c
#include <windows.h>
#include "sysinfo.h"
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int iCmdShow)
{
HWND hwnd;
MSG msg;
WNDCLASS wndclass;
wndclass.style = CS_HREDRAW | CS_VREDRAW;
wndclass.lpfnWndProc = WndProc;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = 0;
wndclass.hInstance = hInstance;
wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);
wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
wndclass.lpszMenuName = 0;
wndclass.lpszClassName = "unsigned";
if (!RegisterClass(&wndclass))
{
MessageBox(NULL, TEXT("The windows class init failed"), TEXT("unsigned.lu"), MB_ICONERROR);
return 0;
}
hwnd = CreateWindow("unsigned",
TEXT("unsigned.lu"),
WS_OVERLAPPEDWINDOW | WS_VSCROLL,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
NULL,
NULL,
hInstance,
NULL);
ShowWindow(hwnd, iCmdShow);
UpdateWindow(hwnd);
while(GetMessage(&msg, NULL, 0, 0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return msg.wParam;
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
HDC hdc;
PAINTSTRUCT ps;
int iCount;
static int iCharHeight;
TCHAR szSizeOfItem[10];
TEXTMETRIC tm;
switch(message)
{
case WM_CREATE:
hdc = BeginPaint(hwnd, &ps);
GetTextMetrics(hdc, &tm);
iCharHeight = tm.tmHeight + tm.tmExternalLeading;
ReleaseDC(hwnd, hdc);
break;
case WM_SIZE:
{
SCROLLINFO si;
si.cbSize = sizeof(SCROLLINFO);
si.fMask = SIF_ALL;
si.nMin = 0;
si.nMax = iLineCount * iCharHeight -1;
si.nPage = HIWORD(lParam);
SetScrollInfo(hwnd, SB_VERT, &si, TRUE);
}
break;
case WM_VSCROLL:
{
SCROLLINFO si;
si.cbSize = sizeof(SCROLLINFO);
si.fMask = SIF_ALL;
GetScrollInfo(hwnd, SB_VERT, &si);
switch(LOWORD(wParam))
{
case SB_THUMBPOSITION:
case SB_THUMBTRACK:
si.nPos = si.nTrackPos;
break;
}
si.fMask = SIF_POS;
SetScrollInfo(hwnd, SB_VERT, &si, TRUE);
InvalidateRect(hwnd, NULL, TRUE);
}
break;
case WM_PAINT:
{
SCROLLINFO si;
si.cbSize = sizeof(SCROLLINFO);
si.fMask = SIF_ALL;
GetScrollInfo(hwnd, SB_VERT, &si);
hdc = BeginPaint(hwnd, &ps);
for(iCount = 0; iCount < iLineCount; ++iCount)
{
TextOut(hdc, 0, iCount * iCharHeight - si.nPos, sysmetrics[iCount].szLable, lstrlen(sysmetrics[iCount].szLable));
TextOut(hdc, 200, iCount * iCharHeight - si.nPos, sysmetrics[iCount].szDesc, lstrlen(sysmetrics[iCount].szDesc));
TextOut(hdc, 400, iCount * iCharHeight - si.nPos, szSizeOfItem, wsprintf(szSizeOfItem, TEXT("%5d"), GetSystemMetrics(sysmetrics[iCount].iIndex)));
}
EndPaint(hwnd, &ps);
}
break;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hwnd, message, wParam, lParam);
}
...全文
请发表友善的回复…
发表回复
写不动代码的人 2012-02-25
- 打赏
- 举报
使用双缓存 见2楼
qualcode 2012-02-25
- 打赏
- 举报
我也在看这本书，也是第五版，珍藏版，我看完了前面11章了。
我也全部敲了代码，没发现你这个问题。
也可能是我没注意吧。
我也全部敲了代码，没发现你这个问题。
也可能是我没注意吧。
Eleven 2012-02-25
- 打赏
- 举报
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int iCmdShow)
{
HWND hwnd;
MSG msg;
WNDCLASS wndclass;
wndclass.style = 0;
wndclass.lpfnWndProc = WndProc;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = 0;
wndclass.hInstance = hInstance;
wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);
wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
wndclass.lpszMenuName = 0;
wndclass.lpszClassName = "unsigned";
if (!RegisterClass(&wndclass))
{
MessageBox(NULL, TEXT("The windows class init failed"), TEXT("unsigned.lu"), MB_ICONERROR);
return 0;
}
hwnd = CreateWindow("unsigned",
TEXT("unsigned.lu"),
WS_OVERLAPPEDWINDOW | WS_VSCROLL,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
NULL,
NULL,
hInstance,
NULL);
ShowWindow(hwnd, iCmdShow);
UpdateWindow(hwnd);
while(GetMessage(&msg, NULL, 0, 0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return msg.wParam;
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
HDC hdc;
PAINTSTRUCT ps;
int iCount;
static int iCharHeight;
TCHAR szSizeOfItem[10];
TEXTMETRIC tm;
static int nPos = 0;
switch(message)
{
case WM_CREATE:
hdc = GetDC(hwnd);
GetTextMetrics(hdc, &tm);
iCharHeight = tm.tmHeight + tm.tmExternalLeading;
ReleaseDC(hwnd, hdc);
break;
case WM_SIZE:
{
SCROLLINFO si;
si.cbSize = sizeof(SCROLLINFO);
si.fMask = SIF_ALL;
si.nMin = 0;
si.nMax = iLineCount * iCharHeight -1;
si.nPage = HIWORD(lParam);
SetScrollInfo(hwnd, SB_VERT, &si, TRUE);
}
break;
case WM_VSCROLL:
{
SCROLLINFO si;
si.cbSize = sizeof(SCROLLINFO);
si.fMask = SIF_ALL;
GetScrollInfo(hwnd, SB_VERT, &si);
switch(LOWORD(wParam))
{
case SB_THUMBPOSITION:
case SB_THUMBTRACK:
si.nPos = si.nTrackPos;
break;
}
si.fMask = SIF_POS;
SetScrollInfo(hwnd, SB_VERT, &si, TRUE);
nPos = si.nPos;
InvalidateRect(hwnd, NULL, TRUE);
}
break;
case WM_PAINT:
{
hdc = BeginPaint(hwnd, &ps);
HDC memDC = CreateCompatibleDC(hdc);
RECT rc;
GetClientRect(hwnd, &rc);
HBITMAP bitmap = CreateCompatibleBitmap(hdc, rc.right - rc.left, rc.bottom - rc.top);
HBITMAP hOldbmp = (HBITMAP)SelectObject(memDC, bitmap);
HBRUSH hr = (HBRUSH)GetStockObject(WHITE_BRUSH);
FillRect(memDC, &rc, hr);
for(iCount = 0; iCount < iLineCount; ++iCount)
{
TextOut(memDC, 0, iCount * iCharHeight - nPos, sysmetrics[iCount].szLable, lstrlen(sysmetrics[iCount].szLable));
TextOut(memDC, 200, iCount * iCharHeight - nPos, sysmetrics[iCount].szDesc, lstrlen(sysmetrics[iCount].szDesc));
TextOut(memDC, 400, iCount * iCharHeight - nPos, szSizeOfItem, wsprintf(szSizeOfItem, TEXT("%5d"), GetSystemMetrics(sysmetrics[iCount].iIndex)));
}
BitBlt(hdc, rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top, memDC, 0, 0, SRCCOPY);
DeleteObject(hr);
DeleteObject(bitmap);
SelectObject(memDC, hOldbmp);
DeleteDC(memDC);
EndPaint(hwnd, &ps);
}
break;
case WM_ERASEBKGND:
return TRUE;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hwnd, message, wParam, lParam);
}
unsigned 2012-02-25
- 打赏
- 举报
sysinfo.h
struct
{
int iIndex;
TCHAR* szLable;
TCHAR* szDesc;
}sysmetrics[] =
{
SM_CXSCREEN, TEXT("SM_CXSCREEN"), TEXT("Screen width in pixels"),
SM_CYSCREEN, TEXT("SM_CYSCREEN"), TEXT("Screen height in pixels"),
SM_CXVSCROLL, TEXT("SM_CXVSCROLL"), TEXT("vertical scroll height"),
SM_CYVSCROLL, TEXT("SM_CYVSCROLL"), TEXT("horizontal scroll height"),
SM_CYCAPTION, TEXT("SM_CYCAPTION"), TEXT("Caption bar height"),
SM_CXBORDER, TEXT("SM_CXBORDER"), TEXT("Windows border width"),
SM_CYBORDER, TEXT("SM_CYBORDER"), TEXT("Windows border height"),
SM_CXFIXEDFRAME, TEXT("SM_CXFIXEDFRAME"), TEXT("Dialog window frame width"),
SM_CYFIXEDFRAME, TEXT("SM_CYFIXEDFRAME"), TEXT("Dialog window frame height"),
SM_CYVTHUMB, TEXT("SM_CYVTHUMB"), TEXT("Vertical scroll thumb height"),
SM_CXHTHUMB, TEXT("SM_CXHTHUMB"), TEXT("Horizontal scroll thumb height"),
SM_CXICON, TEXT("SM_CXICON"), TEXT("icon width"),
SM_CYICON, TEXT("SM_CYICON"), TEXT("icon height"),
SM_CXCURSOR, TEXT("SM_CXCURSOR"), TEXT("cursor width"),
SM_CYCURSOR, TEXT("SM_CYCURSOR"), TEXT("cursor height"),
SM_CYMENU, TEXT("SM_CYMENU"), TEXT("menu bar height"),
SM_CXFULLSCREEN, TEXT("SM_CXFULLSCREEN"), TEXT("Full screen client area width"),
SM_CYFULLSCREEN, TEXT("SM_CYFULLSCREEN"), TEXT("Full screen client area height"),
SM_CYKANJIWINDOW, TEXT("SM_CYKANJIWINDOW"), TEXT("Kanji window height"),
SM_MOUSEPRESENT, TEXT("SM_MOUSEPRESENT"), TEXT("Mouse present flag"),
SM_CYVSCROLL, TEXT("SM_CYVSCROLL"), TEXT("Vertical scroll arrow height"),
SM_CXHSCROLL, TEXT("SM_CXHSCROLL"), TEXT("Horizontal scroll arrow width"),
SM_DEBUG, TEXT("SM_DEBUG"), TEXT("Debug version flag"),
SM_SWAPBUTTON, TEXT("SM_SWAPBUTTON"), TEXT("Mouse buttons swapped flag"),
SM_CXMIN, TEXT("SM_CXMIN"), TEXT("Minimum window width"),
SM_CYMIN, TEXT("SM_CYMIN"), TEXT("Minimum window height"),
SM_CXSIZE, TEXT("SM_CXSIZE"), TEXT("Min/Max/Close button width"),
SM_CYSIZE, TEXT("SM_CYSIZE"), TEXT("Min/Max/Close button height"),
SM_CXSIZEFRAME, TEXT("SM_CXSIZEFRAME"), TEXT("Window sizing frame width"),
SM_CYSIZEFRAME, TEXT("SM_CYSIZEFRAME"), TEXT("Window sizing frame height"),
SM_CXMINTRACK, TEXT("SM_CXMINTRACK"), TEXT("Minimum window tracking width"),
SM_CYMINTRACK, TEXT("SM_CYMINTRACK"), TEXT("Minimum window tracking height"),
SM_CXDOUBLECLK, TEXT("SM_CXDOUBLECLK"), TEXT("Double click x tolerance"),
SM_CYDOUBLECLK, TEXT("SM_CYDOUBLECLK"), TEXT("Double click y tolerance"),
SM_CXICONSPACING, TEXT("SM_CXICONSPACING"), TEXT("Horizontal icon spacing"),
SM_CYICONSPACING, TEXT("SM_CYICONSPACING"), TEXT("Vertical icon spacing"),
SM_MENUDROPALIGNMENT, TEXT("SM_MENUDROPALIGNMENT"), TEXT("Left or right menu drop"),
SM_PENWINDOWS, TEXT("SM_PENWINDOWS"), TEXT("Pen extensions installed"),
SM_DBCSENABLED, TEXT("SM_DBCSENABLED"), TEXT("Double-Byte Char Set enabled"),
SM_CMOUSEBUTTONS, TEXT("SM_CMOUSEBUTTONS"), TEXT("Number of mouse buttons"),
SM_SECURE, TEXT("SM_SECURE"), TEXT("Security present flag"),
SM_CXEDGE, TEXT("SM_CXEDGE"), TEXT("3-D border width"),
SM_CYEDGE, TEXT("SM_CYEDGE"), TEXT("3-D border height"),
SM_CXMINSPACING, TEXT("SM_CXMINSPACING"), TEXT("Minimized window spacing width"),
SM_CYMINSPACING, TEXT("SM_CYMINSPACING"), TEXT("Minimized window spacing height"),
SM_CXSMICON, TEXT("SM_CXSMICON"), TEXT("Small icon width"),
SM_CYSMICON, TEXT("SM_CYSMICON"), TEXT("Small icon height"),
SM_CYSMCAPTION, TEXT("SM_CYSMCAPTION"), TEXT("Small caption height"),
SM_CXSMSIZE, TEXT("SM_CXSMSIZE"), TEXT("Small caption button width"),
SM_CYSMSIZE, TEXT("SM_CYSMSIZE"), TEXT("Small caption button height"),
SM_CXMENUSIZE, TEXT("SM_CXMENUSIZE"), TEXT("Menu bar button width"),
SM_CYMENUSIZE, TEXT("SM_CYMENUSIZE"), TEXT("Menu bar button height"),
SM_ARRANGE, TEXT("SM_ARRANGE"), TEXT("How minimized windows arranged"),
SM_CXMINIMIZED, TEXT("SM_CXMINIMIZED"), TEXT("Minimized window width"),
SM_CYMINIMIZED, TEXT("SM_CYMINIMIZED"), TEXT("Minimized window height"),
SM_CXMAXTRACK, TEXT("SM_CXMAXTRACK"), TEXT("Maximum draggable width"),
SM_CYMAXTRACK, TEXT("SM_CYMAXTRACK"), TEXT("Maximum draggable height"),
SM_CXMAXIMIZED, TEXT("SM_CXMAXIMIZED"), TEXT("Width of maximized window"),
SM_CYMAXIMIZED, TEXT("SM_CYMAXIMIZED"), TEXT("Height of maximized window"),
SM_NETWORK, ("SM_NETWORK"), TEXT("Network present flag"),
SM_CLEANBOOT, TEXT("SM_CLEANBOOT"), TEXT("How system was booted"),
SM_CXDRAG, TEXT("SM_CXDRAG"), TEXT("Avoid drag x tolerance"),
SM_CYDRAG, TEXT("SM_CYDRAG"), TEXT("Avoid drag y tolerance"),
SM_SHOWSOUNDS, TEXT("SM_SHOWSOUNDS"), TEXT("Present sounds visually"),
SM_CXMENUCHECK, TEXT("SM_CXMENUCHECK"), TEXT("Menu check-mark width"),
SM_CYMENUCHECK, TEXT("SM_CYMENUCHECK"), TEXT("Menu check-mark height"),
SM_SLOWMACHINE, TEXT("SM_SLOWMACHINE"), TEXT("Slow processor flag"),
SM_MIDEASTENABLED, TEXT("SM_MIDEASTENABLED"), TEXT("Hebrew and Arabic enabled flag"),
SM_CXSCREEN, TEXT("SM_CXSCREEN"), TEXT("Screen width in pixels"),
SM_CYSCREEN, TEXT("SM_CYSCREEN"), TEXT("Screen height in pixels"),
SM_CXVSCROLL, TEXT("SM_CXVSCROLL"), TEXT("vertical scroll height"),
SM_CYVSCROLL, TEXT("SM_CYVSCROLL"), TEXT("horizontal scroll height"),
SM_CYCAPTION, TEXT("SM_CYCAPTION"), TEXT("Caption bar height"),
SM_CXBORDER, TEXT("SM_CXBORDER"), TEXT("Windows border width"),
SM_CYBORDER, TEXT("SM_CYBORDER"), TEXT("Windows border height"),
SM_CXFIXEDFRAME, TEXT("SM_CXFIXEDFRAME"), TEXT("Dialog window frame width"),
SM_CYFIXEDFRAME, TEXT("SM_CYFIXEDFRAME"), TEXT("Dialog window frame height"),
SM_CYVTHUMB, TEXT("SM_CYVTHUMB"), TEXT("Vertical scroll thumb height"),
SM_CXHTHUMB, TEXT("SM_CXHTHUMB"), TEXT("Horizontal scroll thumb height"),
SM_CXICON, TEXT("SM_CXICON"), TEXT("icon width"),
SM_CYICON, TEXT("SM_CYICON"), TEXT("icon height"),
SM_CXCURSOR, TEXT("SM_CXCURSOR"), TEXT("cursor width"),
SM_CYCURSOR, TEXT("SM_CYCURSOR"), TEXT("cursor height"),
SM_CYMENU, TEXT("SM_CYMENU"), TEXT("menu bar height"),
SM_CXFULLSCREEN, TEXT("SM_CXFULLSCREEN"), TEXT("Full screen client area width"),
SM_CYFULLSCREEN, TEXT("SM_CYFULLSCREEN"), TEXT("Full screen client area height"),
SM_CYKANJIWINDOW, TEXT("SM_CYKANJIWINDOW"), TEXT("Kanji window height"),
SM_MOUSEPRESENT, TEXT("SM_MOUSEPRESENT"), TEXT("Mouse present flag"),
SM_CYVSCROLL, TEXT("SM_CYVSCROLL"), TEXT("Vertical scroll arrow height"),
SM_CXHSCROLL, TEXT("SM_CXHSCROLL"), TEXT("Horizontal scroll arrow width"),
SM_DEBUG, TEXT("SM_DEBUG"), TEXT("Debug version flag"),
SM_SWAPBUTTON, TEXT("SM_SWAPBUTTON"), TEXT("Mouse buttons swapped flag"),
SM_CXMIN, TEXT("SM_CXMIN"), TEXT("Minimum window width"),
SM_CYMIN, TEXT("SM_CYMIN"), TEXT("Minimum window height"),
SM_CXSIZE, TEXT("SM_CXSIZE"), TEXT("Min/Max/Close button width"),
SM_CYSIZE, TEXT("SM_CYSIZE"), TEXT("Min/Max/Close button height"),
SM_CXSIZEFRAME, TEXT("SM_CXSIZEFRAME"), TEXT("Window sizing frame width"),
SM_CYSIZEFRAME, TEXT("SM_CYSIZEFRAME"), TEXT("Window sizing frame height"),
SM_CXMINTRACK, TEXT("SM_CXMINTRACK"), TEXT("Minimum window tracking width"),
SM_CYMINTRACK, TEXT("SM_CYMINTRACK"), TEXT("Minimum window tracking height"),
SM_CXDOUBLECLK, TEXT("SM_CXDOUBLECLK"), TEXT("Double click x tolerance"),
SM_CYDOUBLECLK, TEXT("SM_CYDOUBLECLK"), TEXT("Double click y tolerance"),
SM_CXICONSPACING, TEXT("SM_CXICONSPACING"), TEXT("Horizontal icon spacing"),
SM_CYICONSPACING, TEXT("SM_CYICONSPACING"), TEXT("Vertical icon spacing"),
SM_MENUDROPALIGNMENT, TEXT("SM_MENUDROPALIGNMENT"), TEXT("Left or right menu drop"),
SM_PENWINDOWS, TEXT("SM_PENWINDOWS"), TEXT("Pen extensions installed"),
SM_DBCSENABLED, TEXT("SM_DBCSENABLED"), TEXT("Double-Byte Char Set enabled"),
SM_CMOUSEBUTTONS, TEXT("SM_CMOUSEBUTTONS"), TEXT("Number of mouse buttons"),
SM_SECURE, TEXT("SM_SECURE"), TEXT("Security present flag"),
SM_CXEDGE, TEXT("SM_CXEDGE"), TEXT("3-D border width"),
SM_CYEDGE, TEXT("SM_CYEDGE"), TEXT("3-D border height"),
SM_CXMINSPACING, TEXT("SM_CXMINSPACING"), TEXT("Minimized window spacing width"),
SM_CYMINSPACING, TEXT("SM_CYMINSPACING"), TEXT("Minimized window spacing height"),
SM_CXSMICON, TEXT("SM_CXSMICON"), TEXT("Small icon width"),
SM_CYSMICON, TEXT("SM_CYSMICON"), TEXT("Small icon height"),
SM_CYSMCAPTION, TEXT("SM_CYSMCAPTION"), TEXT("Small caption height"),
SM_CXSMSIZE, TEXT("SM_CXSMSIZE"), TEXT("Small caption button width"),
SM_CYSMSIZE, TEXT("SM_CYSMSIZE"), TEXT("Small caption button height"),
SM_CXMENUSIZE, TEXT("SM_CXMENUSIZE"), TEXT("Menu bar button width"),
SM_CYMENUSIZE, TEXT("SM_CYMENUSIZE"), TEXT("Menu bar button height"),
SM_ARRANGE, TEXT("SM_ARRANGE"), TEXT("How minimized windows arranged"),
SM_CXMINIMIZED, TEXT("SM_CXMINIMIZED"), TEXT("Minimized window width"),
SM_CYMINIMIZED, TEXT("SM_CYMINIMIZED"), TEXT("Minimized window height"),
SM_CXMAXTRACK, TEXT("SM_CXMAXTRACK"), TEXT("Maximum draggable width"),
SM_CYMAXTRACK, TEXT("SM_CYMAXTRACK"), TEXT("Maximum draggable height"),
SM_CXMAXIMIZED, TEXT("SM_CXMAXIMIZED"), TEXT("Width of maximized window"),
SM_CYMAXIMIZED, TEXT("SM_CYMAXIMIZED"), TEXT("Height of maximized window"),
SM_NETWORK, ("SM_NETWORK"), TEXT("Network present flag"),
SM_CLEANBOOT, TEXT("SM_CLEANBOOT"), TEXT("How system was booted"),
SM_CXDRAG, TEXT("SM_CXDRAG"), TEXT("Avoid drag x tolerance"),
SM_CYDRAG, TEXT("SM_CYDRAG"), TEXT("Avoid drag y tolerance"),
SM_SHOWSOUNDS, TEXT("SM_SHOWSOUNDS"), TEXT("Present sounds visually"),
SM_CXMENUCHECK, TEXT("SM_CXMENUCHECK"), TEXT("Menu check-mark width"),
SM_CYMENUCHECK, TEXT("SM_CYMENUCHECK"), TEXT("Menu check-mark height"),
SM_SLOWMACHINE, TEXT("SM_SLOWMACHINE"), TEXT("Slow processor flag"),
SM_MIDEASTENABLED, TEXT("SM_MIDEASTENABLED"), TEXT("Hebrew and Arabic enabled flag")
};
int iLineCount = sizeof(sysmetrics)/sizeof(sysmetrics[0]);
