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C/C++ Users Group Library 1996 July
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C-C++ Users Group Library July 1996.iso
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v_10_12
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1012056a
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1992-10-08
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103 lines
#include <windows.h>
#include "bogus.h"
#include "wintest.h"
HANDLE hPgmInstance ;
#define IDM_BOGUSEVENT 0x3000
void CenterWindow(HWND hWnd)
{
int xSize, ySize, xPos, yPos ;
RECT rc ;
xSize = GetSystemMetrics(SM_CXSCREEN) ;
ySize = GetSystemMetrics(SM_CYSCREEN) ;
GetWindowRect(hWnd, &rc) ;
xPos = (xSize - (rc.right - rc.left)) / 2 ;
yPos = (ySize - (rc.bottom - rc.top)) / 2 ;
SetWindowPos(hWnd, NULL, xPos, yPos, 0, 0,
SWP_DRAWFRAME | SWP_NOSIZE | SWP_NOZORDER) ;
}
LRESULT _loadds FAR PASCAL MainDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam,
LPARAM lParam)
{
static WORD wCountTotal = 0;
WORD wCount ;
lParam = lParam ;
switch (msg)
{
case WM_INITDIALOG:
RemoveMenu(GetSystemMenu(hwndDlg,0),SC_CLOSE,MF_BYCOMMAND) ;
BogusStart(hwndDlg, IDM_BOGUSEVENT) ;
break ;
case WM_SHOWWINDOW:
if (wParam)
CenterWindow(hwndDlg) ;
break ;
case WM_COMMAND:
switch(wParam)
{
case IDM_BOGUSEVENT:
wCount = BogusGetEvent() ;
while (wCount)
{
wCountTotal += wCount ;
wCount = BogusGetEvent() ;
}
SetDlgItemInt(hwndDlg, IDM_COUNT, wCountTotal, FALSE) ;
break ;
case IDCANCEL:
EndDialog(hwndDlg, 0) ;
break ;
}
break ;
default:
return FALSE ;
}
return TRUE ;
}
int PASCAL WinMain(HANDLE hInstance, HANDLE hPrevInstance, LPSTR lpCmdLine, int
nCmdShow)
{
hPgmInstance = hInstance ;
hPrevInstance = hPrevInstance ;
lpCmdLine = lpCmdLine ;
nCmdShow = nCmdShow ;
if (!hPrevInstance)
{
if (BogusCheck())
{
if (MessageBox(0, "Press OK to begin bogus I/O", "WinTest",
MB_OKCANCEL|MB_APPLMODAL) == IDOK)
{
DialogBox(hPgmInstance, "MainDlg", 0, (FARPROC) MainDlgProc) ;
BogusStop() ;
}
}
else
MessageBox(0, "Bogus device not found", "WinTest",
MB_ICONHAND|MB_OK|MB_APPLMODAL) ;
}
else
MessageBox(0, "Another instance already running", "WinTest",
MB_ICONEXCLAMATION|MB_OK|MB_APPLMODAL) ;
return 0 ;
}